Genesis 5 Cross References - ISV

¹ From Adam to NoahThis is the historical record of Adam’s generations. When God created mankind, he made them in his own likeness. ² Creating them male and female, he blessed them and called them humans when he created them.
³ After Adam had lived 130 years, he fathered a son just like him, that is, according to his own likeness, and named him Seth. ⁴ Adam lived another 800 years, fathering other sons and daughters after he had fathered Seth. ⁵ Adam lived a total of 930 years, and then died.
⁶ When Seth had lived 105 years, he fathered Enosh. ⁷ After he fathered Enosh, Seth lived 807 years, fathering other sons and daughters. ⁸ Seth lived a total of 912 years, and then died.
⁹ When Enosh had lived 90 years, he fathered Kenan. ¹⁰ After he fathered Kenan, Enosh lived 815 years, fathering other sons and daughters. ¹¹ Enosh lived a total of 905 years, and then died.
¹² When Kenan had lived 70 years, he fathered Mahalalel. ¹³ After he fathered Mahalalel, Kenan lived 840 years, fathering other sons and daughters. ¹⁴ Kenan lived a total of 910 years, and then died.
¹⁵ When Mahalalel had lived 65 years, he fathered Jared. ¹⁶ After he fathered Jared, Mahalalel lived 830 years, fathering other sons and daughters. ¹⁷ Mahalalel lived a total of 895 years, and then died.
¹⁸ When Jared had lived 162 years, he fathered Enoch. ¹⁹ After he fathered Enoch, Jared lived 800 years, fathering other sons and daughters. ²⁰ Jared lived a total of 962 years, and then died.
²¹ When Enoch had lived 65 years, he fathered Methuselah. ²² After he fathered Methuselah, Enoch communed with God for 300 years and fathered other sons and daughters. ²³ Enoch lived a total of 365 years, ²⁴ communing with God—and then he was there no longer, because God had taken him.
²⁵ When Methuselah had lived 187 years, he fathered Lamech. ²⁶ After he fathered Lamech, Methuselah lived 782 years, fathering other sons and daughters. ²⁷ Methuselah lived a total of 969 years, and then died.
²⁸ When Lamech had lived 182 years, he fathered a son, ²⁹ whom he named Noah, because he said, “May this one comfort us from our work, from pain that is caused by our manual labor, and from the ground that the LORD has cursed.” ³⁰ After he fathered Noah, Lamech lived 595 years, fathering other sons and daughters. ³¹ Lamech lived a total of 777 years, and then died.
³² After Noah had lived 500 years, he fathered Shem, Ham, and Japheth.

²⁶ Then God said, “Let us make mankind in our image, to be like us. Let them be masters over the fish in the ocean, the birds that fly, the livestock, everything that crawls on the earth, and over the earth itself!” ²⁷ So God created mankind in his own image; in his own image God created them; he created them male and female.

⁴ Humans in the GardenThese are the records of the universe at its creation. On the day that the LORD God made the earth and skies,

⁹ Noah Obeys GodThese are the family records of Noah: Noah was a righteous man. Blameless during his times, Noah communed with God.

¹ Descendants and Nations from NoahThese are the records of Noah’s sons, Shem, Ham, and Japheth, to whom descendants were born after the flood.

¹ Genealogies from Adam
Adam fathered Seth, who fathered Enosh,

²⁹ I have discovered only this: God made human beings for righteousness, but they seek many alternatives.”

¹ Remember Your Creator So remember your Creator during your youth! Otherwise, troublesome days will come and years will creep up on you when you’ll say, “I find no pleasure in them,”

¹ An Introduction to Jesus the MessiahThis is a record of the life of Jesus the Messiah, the son of David, the son of Abraham.

³⁶ the son of Cainan, the son of Arphaxad, the son of Shem, the son of Noah, the son of Lamech, ³⁷ the son of Methuselah, the son of Enoch, the son of Jared, the son of Mahalaleel, the son of Cainan, ³⁸ the son of Enos, the son of Seth, the son of Adam, the son of God.

⁷ A man should not cover his head, because he exists as God’s image and glory. But the woman is man’s glory.

¹⁸ As all of us reflect the glory of the Lord with unveiled faces, we are becoming more like him with ever-increasing glory by the Lord’s Spirit.

²⁴ and to clothe yourselves with the new nature, which was created according to God’s image in righteousness and true holiness.

¹⁰ and have clothed yourselves with the new nature, which is being renewed in full knowledge, consistent with the image of the one who created it.

³ He is the reflection of God’s glory and the exact likeness of his being, and he holds everything together by his powerful word. After he had provided a cleansing from sins, he sat down at the right hand of the Highest Majesty

⁹ Furthermore, we had earthly fathers who disciplined us, and we respected them for it. We should submit even more to the Father of our spirits and live, shouldn’t we?

²⁷ So God created mankind in his own image; in his own image God created them; he created them male and female.

¹⁵ The LORD God took the man and placed him in the Garden of Eden in order to have him work it and guard it.

²³ So the man exclaimed, “At last! This is bone from my bones and flesh from my flesh. This one will be called ‘Woman,’ because she was taken from Man.”

¹⁵ Did he not make them one? And the vestige of the spirit remains in him. And why did he make them one? He was seeking godly offspring. So guard yourselves in your spirit, and don’t be unfaithful to the wife of your youth.

⁴ He answered them, “Haven’t you read that the one who made them at the beginning ‘made them male and female’

⁶ But from the beginning of creation, ‘God made them male and female.’

²⁶ From one man he made every nation of humanity to live all over the earth, fixing the seasons of the year and the national boundaries within which they live,

²⁵ Later on, after Adam had sexual relations with his wife, she gave birth to a son and named him Seth, because “God granted me another offspring to replace Abel, since Cain murdered him.”

⁴ Who can produce a clean thing from an unclean thing? No one!

¹⁴ “What is mankind, that he can be blameless? Or does being born of a woman mean he’ll be in the right? ¹⁵ Look, if God doesn’t trust his holy ones, if even the heavens aren’t pure as he looks at them, ¹⁶ then how much less is one who is abhorred and corrupted, such as a man who drinks injustice like water?”

⁴ How can a human being become right with God? How can a human being be pure?

² The LORD looks down from the heavens upon humanity to see if anyone shows discernment as he searches for God. ³ All have turned away, together they have become corrupt; no one practices what is good, not even one.

⁵ Indeed, in iniquity I was brought forth; in sin my mother conceived me.

³⁵ The angel answered her, “The Holy Spirit will come over you, and the power of the Most High will surround you. Therefore, the child will be holy and will be called the Son of God.

⁶ What is born of the flesh is flesh, and what is born of the Spirit is spirit.

¹² Death in Adam, Life in the MessiahJust as sin entered the world through one man, and death resulted from sin, therefore everyone dies, because everyone has sinned.

³⁹ Not all flesh is the same. Humans have one kind of flesh, animals in general have another, birds have another, and fish have still another.

³ Indeed, all of us once behaved like them in the lusts of our flesh, fulfilling the desires of our flesh and senses. By nature we were destined for wrath, just like everyone else.

²⁸ God blessed the humans by saying to them, “Be fruitful, multiply, fill the earth, and subdue it! Be masters over the fish in the ocean, the birds that fly, and every living thing that crawls on the earth!”

⁷ After he fathered Enosh, Seth lived 807 years, fathering other sons and daughters.

¹⁰ After he fathered Kenan, Enosh lived 815 years, fathering other sons and daughters.

¹³ After he fathered Mahalalel, Kenan lived 840 years, fathering other sons and daughters.

¹⁹ After he fathered Enoch, Jared lived 800 years, fathering other sons and daughters.

²² After he fathered Methuselah, Enoch communed with God for 300 years and fathered other sons and daughters.

²⁶ After he fathered Lamech, Methuselah lived 782 years, fathering other sons and daughters.

³⁰ After he fathered Noah, Lamech lived 595 years, fathering other sons and daughters.

¹ The Covenant with NoahGod blessed Noah and his sons and ordered them, “Be productive, multiply, and fill the earth.

⁷ Now as for you, be productive and multiply; spread out over the land and multiply throughout it.”

¹² When Arpachshad had lived 35 years, he fathered Cainan.

¹ Genealogies from Adam
Adam fathered Seth, who fathered Enosh, ² who fathered Kenan, who fathered Mahalalel, who fathered Jared, ³ who fathered Enoch, who fathered Methuselah, who fathered Lamech,

³ Children are a gift from the LORD; a productive womb, the LORD’s reward.

¹² May our sons in their youth be like full-grown plants, and our daughters like pillars destined to decorate a palace.

¹⁹ You will eat food by the sweat of your brow until you’re buried in the ground, because you were taken from it. You’re made from dust and you’ll return to dust.”

⁸ Seth lived a total of 912 years, and then died.

¹¹ Enosh lived a total of 905 years, and then died.

¹⁴ Kenan lived a total of 910 years, and then died.
¹⁵ When Mahalalel had lived 65 years, he fathered Jared. ¹⁶ After he fathered Jared, Mahalalel lived 830 years, fathering other sons and daughters. ¹⁷ Mahalalel lived a total of 895 years, and then died.
¹⁸ When Jared had lived 162 years, he fathered Enoch. ¹⁹ After he fathered Enoch, Jared lived 800 years, fathering other sons and daughters. ²⁰ Jared lived a total of 962 years, and then died.
²¹ When Enoch had lived 65 years, he fathered Methuselah. ²² After he fathered Methuselah, Enoch communed with God for 300 years and fathered other sons and daughters. ²³ Enoch lived a total of 365 years, ²⁴ communing with God—and then he was there no longer, because God had taken him.
²⁵ When Methuselah had lived 187 years, he fathered Lamech. ²⁶ After he fathered Lamech, Methuselah lived 782 years, fathering other sons and daughters. ²⁷ Methuselah lived a total of 969 years, and then died.
²⁸ When Lamech had lived 182 years, he fathered a son, ²⁹ whom he named Noah, because he said, “May this one comfort us from our work, from pain that is caused by our manual labor, and from the ground that the LORD has cursed.” ³⁰ After he fathered Noah, Lamech lived 595 years, fathering other sons and daughters. ³¹ Lamech lived a total of 777 years, and then died.
³² After Noah had lived 500 years, he fathered Shem, Ham, and Japheth.

²⁰ Love the LORD your God, obey his voice, and cling to him, because he is your life—even your long life—so that you may live in the land that the LORD promised to give Abraham, Isaac, and Jacob.”

¹⁴ After all, even though we all die, and we’re all like water being spilled on the ground that cannot be recovered, nevertheless God doesn’t take away life, but carries out his plans so as not to cast away permanently from him those who are presently estranged.

²³ I know that you’re about to kill me, so I’m about to go to the house that’s appointed for all the living.”

⁷ No man can redeem the life of another, nor can he give to God a sufficient payment for him— ⁸ for it would cost too much to redeem his life, and the payments would go on forever— ⁹ that he should go on living and not see corruption. ¹⁰ Indeed, he will see wise people die; the stupid and the senseless will meet their doom and leave their wealth to others.

⁴⁸ What valiant man can live and not see death? Who can deliver himself from the power of Sheol. Interlude

¹⁰ We live for 70 years, or 80 years if we’re healthy, yet even in the prime years there are troubles and sorrow. They pass by quickly and we fly away.

⁵ At least the living know they will die, but the dead know nothing; they no longer have a reward, since memory about them has been forgotten.

⁸ Always keep your garments white, and don’t fail to anoint your head.

⁵ At that time they will fear climbing heights and dangers along the road while the almond tree will blossom, and the grasshopper is weighed down. Desire will cease, because the person goes to his eternal home, and mourners will gather in the marketplace.

⁷ then man’s dust will go back to the earth, returning to what it was, and the spirit will return to the God who gave it.

⁴ Look! Every living soul belongs to me—the father’s as well as the son’s. So pay attention! The person who keeps on sinning is going to die.”

¹² Death in Adam, Life in the MessiahJust as sin entered the world through one man, and death resulted from sin, therefore everyone dies, because everyone has sinned. ¹³ Certainly sin was in the world before the Law was given, but no record of sin is kept when there is no Law. ¹⁴ Nevertheless, death ruled from the time of Adam to Moses, even over those who did not sin in the same way Adam did when he disobeyed. He is a foreshadowing of the one who would come.

²¹ For since death came through a man, the resurrection of the dead also came through a man. ²² For as in Adam all die, so also in the Messiah will all be made alive.

²⁷ Indeed, just as people are destined to die once and after that to be judged,

²⁶ Seth also fathered a son, whom he named Enosh. At that time, profaning the name of the LORD began.

² who fathered Kenan, who fathered Mahalalel, who fathered Jared,

³⁷ the son of Methuselah, the son of Enoch, the son of Jared, the son of Mahalaleel, the son of Cainan,

¹⁷ From Cain to LamechLater, Cain had sexual relations with his wife. She became pregnant and gave birth to Enoch. Cain founded a city and named it after his son Enoch.

³ who fathered Enoch, who fathered Methuselah, who fathered Lamech,

¹⁴ Enoch, in the seventh generation from Adam, prophesied about these people when he said, “Look! The Lord has come with countless thousands of his holy ones. ¹⁵ He will judge all people and convict everyone of all the ungodly things that they have done in such an ungodly way, including all the harsh things that these ungodly sinners have said about him.”

²⁴ communing with God—and then he was there no longer, because God had taken him.

¹ God Appears to AbramWhen Abram was 99 years old, the LORD appeared to Abram and announced, “I am God Almighty. Live in constant awareness that I’m always with you, and be blameless.

⁴⁰ “Abraham told me, ‘The LORD, who is with me wherever I go, will send his angel with you to make your journey successful. So you are to choose a wife for my son from my family, from my father’s household.

¹⁵ Israel Blesses Joseph’s SonsThen Israel blessed Joseph by saying: “May the God in whose presence my ancestors Abraham and Isaac walked, the God who has continued shepherding me my whole life even until today,

⁴ The LORD told Moses, “Listen very carefully! I’ll cause food to rain down for you from heaven, and the people are to go out and gather each day’s portion on that day. In this way I’ll test them to demonstrate whether or not they’ll live according to my instructions.

¹² I’ll walk among you. I will be your God, and you’ll be my people.

³³ You are to walk in every pathway that the LORD your God commanded you, so that life may go well for you, and so that you will prolong your days in the land that you will possess.’”

⁴ You must follow the LORD your God, fear him, observe his commandments, listen to his voice, serve him, and cling to him.

⁹ “The LORD will assign you to be a holy people for himself, just as he promised you, as long as you keep his commands and walk in his ways.

⁴ and so that the LORD may fulfill his promise that he spoke about me when he said, ‘If your sons pay attention to how they live by walking truthfully in my presence with all their heart and with all their soul, you will never lack a man on the throne of Israel.’

³ “Remember me, LORD,” he said, “how I have walked in your presence with integrity, with an undivided heart, and I have accomplished what is good in your sight.” And Hezekiah wept deeply.

⁸ I have set the LORD before me continuously; because he stands at my right hand, I will stand firm.

¹¹ But as for me, I walk in my integrity. Redeem me and be gracious to me!

¹³ For you have delivered me from death and my feet from stumbling, so that I may walk before God in the light of the living!

¹¹ Teach me your ways, LORD, that I may walk in your truth; let me wholeheartedly revere your name.

⁹ I will walk in the LORD’s presence in the lands of the living.

¹ A Song of Ascents
The Blessings of Fearing God How blessed are all who fear the LORD as they follow in his ways.

⁴ Take me with you! Let’s run away! Let the king bring me into his private chambers.
The Young Women The daughters of Jerusalem will rejoice and be happy for you. We will value your love more than wine. They love you appropriately.

⁹ Concluding CounselWhoever is wise, let him understand these things. Whoever is discerning, let him know them. For the ways of the LORD are right: the righteous follow his example, but the rebellious stumble in them.

³ Seven Questions to Ponder“Will a couple walk in unity without having met?

⁵ “Because all of the people will walk, each person in the name of his God, and we will walk in the name of the LORD our God forever and ever.

⁸ He has made it clear to you, mortal man, what is good and what the LORD is requiring from you— to act with justice, to treasure the LORD’s gracious love, and to walk humbly in the company of your God.

⁶ True teachings were in his mouth, and falsehood was not found on his lips. He walked with me peacefully and righteously, and he turned many from sin.

⁶ Both of them were righteous before God, having lived blamelessly according to all of the commandments and regulations of the Lord.

³¹ So the church throughout Judea, Galilee, and Samaria enjoyed peace. As it continued to be built up and to live in the fear of the Lord, it kept increasing in numbers through the encouragement of the Holy Spirit.

¹ The Spirit Gives LifeTherefore, there is now no condemnation for those who are in union with the Messiah Jesus.

¹⁷ Live according to God’s CallNevertheless, everyone should live the life that the Lord gave him and to which God called him. This is my rule in all the churches.

¹⁶ What agreement can a temple of God make with idols? For we are the temple of the living God, just as God said: “I will live and walk among them. I will be their God, and they will be my people.”

¹⁵ Wise BehaviorSo, then, be careful how you live. Do not be unwise but wise,

¹⁰ so that you might live in a manner worthy of the Lord and be fully pleasing to him as you bear fruit while doing all kinds of good things and growing in the full knowledge of God.

⁵ Behave wisely toward outsiders, making the best use of your time.

¹² We comforted and encouraged you, urging you to live in a manner worthy of God, who calls you into his kingdom and glory.

¹ Instructions on the Way Christians Should LiveNow then, brothers, you learned from us how you ought to live and to please God, as in fact you are doing. We ask and encourage you in the Lord to do so even more.

⁵ By faith Enoch was taken away without experiencing death. He could not be found, because God had taken him away. For before he was taken, he won approval as one who pleased God. ⁶ Now without faith it is impossible to please God, for whoever comes to him must believe that he exists and that he rewards those who diligently search for him.

⁷ But if we keep living in the light as he himself is in the light, we have fellowship with one another, and the blood of Jesus his Son cleanses us from all sin.

³⁰ returned to his brothers, and shouted, “He’s not there! Now what? Where am I to go?”

³⁶ Their father Jacob told them, “You’re causing me to lose my children! Joseph is gone. Now Simeon is gone, and you’re planning to take Benjamin, too. Everything’s going against me!”

¹ Elijah is Taken to HeavenAs the time drew near when the LORD was about to take Elijah to heaven in a wind storm, Elijah and Elisha were on their way from Gilgal.

¹¹ As they continued on, talking as they went, suddenly chariots blazing with fire and pulled by fiery horses appeared, separated the two of them, and Elijah ascended in a wind storm to heaven!

¹⁵ The End of Rachel’s MourningThis is what the LORD says: “A voice is heard in Ramah, lamentation and bitter crying. Rachel is crying, and she refuses to be comforted for her children, because they are no longer alive.”

¹⁸ “A voice was heard in Ramah: wailing and great mourning. Rachel was crying for her children. She refused to be comforted, because they no longer existed.”

⁴³ Jesus told him, “I tell you with certainty, today you will be with me in Paradise.”

¹⁸ Irad was born to Enoch. Irad fathered Mehujael, and Mehujael fathered Methushael, and Methushael fathered Lamech.

¹⁷ He told the man, “Because you have listened to what your wife said, and have eaten from the tree about which I commanded you, ‘You must not eat from it,’ cursed is the ground because of you. You’ll eat from it through pain-filled labor for the rest of your life. ¹⁸ It will produce thorns and thistles for you, and you’ll eat the plants from the meadows. ¹⁹ You will eat food by the sweat of your brow until you’re buried in the ground, because you were taken from it. You’re made from dust and you’ll return to dust.”

¹¹ Now you’re more cursed than the ground, which has opened to receive your brother’s blood from your hand. ¹² Whenever you work the ground, it will no longer yield its produce to you, and you’ll wander throughout the earth as a fugitive.”

⁸ The LORD was pleased with Noah, however.
⁹ Noah Obeys GodThese are the family records of Noah: Noah was a righteous man. Blameless during his times, Noah communed with God.

²³ All existing creatures that had lived on the surface of the ground were annihilated, from humans to livestock, from crawling creatures to birds of the sky. They were wiped off the earth. Only Noah remained, along with those who were with him in the ark.

²⁴ When Noah sobered up and learned what his youngest son had done to him,

⁹ God’s Reconciliation with Israel“For this is like the waters of Noah to me, when I swore that the waters of Noah would never again spread over the earth; so have I sworn that I won’t be angry with you again and that I won’t rebuke you.

¹⁴ Though these three men, Noah, Daniel, and Job lived in that land, they would only save their own lives on account of their righteousness,” declares the Lord GOD.

²⁰ even though Noah, Daniel, and Job were among them, as I live” says the Lord GOD, “they couldn’t save their own sons or daughters. They would only save their own souls due to their own righteousness.”

³⁷ because just as it was in the days of Noah, so it will be when the Son of Man comes.

³⁶ the son of Cainan, the son of Arphaxad, the son of Shem, the son of Noah, the son of Lamech,

²⁶ “Just as it was in Noah’s time, so it will be in the days of the Son of Man. ²⁷ People were eating, drinking, marrying, and being given in marriage right up to the day when Noah went into the ark. Then the flood came and destroyed all of them.

⁷ By faith Noah, when warned about things not yet seen, reverently prepared an ark to save his family, and by faith he condemned the world and inherited the righteousness that comes by faith.

²⁰ who disobeyed long ago in the days of Noah, when God waited patiently while the ark was being built. In it a few, that is, eight persons, were saved by water.

⁵ and if he did not spare the ancient world but protected Noah, a righteous preacher, along with seven others when he brought the flood on the world of ungodly people;

¹⁰ Noah fathered three sons: Shem, Ham, and Japheth.

¹³ On that very day, Noah entered the ark with his sons Shem, Ham, and Japheth, Noah’s wife, his sons’ three wives with them,

¹⁸ Noah and His FamilyNoah’s sons who came out of the ark were Shem, Ham, and Japheth. (Ham later fathered Canaan.) ¹⁹ These three were Noah’s sons, and from these men the whole earth was repopulated.

²² Ham, who fathered Canaan, saw his father’s genitals and told his two brothers outside. ²³ Then Shem and Japheth took their father’s cloak, laid it across both their shoulders, and walking backwards, they both covered their father’s genitals. Their faces were turned away, and they did not see their father’s genitals. ²⁴ When Noah sobered up and learned what his youngest son had done to him, ²⁵ he said, “Canaan is cursed! He will be the lowest of slaves to his relatives.”
²⁶ He also said, “Blessed be the LORD God of Shem, and may Canaan be his slave. ²⁷ May God make room for Japheth; may God live in Shem’s tents, and may Canaan serve him.”

²¹ Shem’s DescendantsShem, Japheth’s older brother, also had descendants. Shem was the father of the descendants of Eber.

³² These are the families of Noah’s sons, according to their records, by their nations. From these people, the nations on the earth spread out after the flood.

⁴ who fathered Noah, who fathered Shem, Ham, and Japheth.
⁵ Japheth’s descendants were Gomer, Magog, Madai, Javan, Tubal, Meshech, and Tiras.
⁶ Gomer’s descendants were Ashkenaz, Diphath, and Togarmah.
⁷ Javan’s descendants were Elishah, Tarshish, Kittim, and Rodanim.
⁸ Ham’s descendants were Cush, Mizraim, Put, and Canaan.
⁹ Cush’s descendants were Seba, Havilah, Sabta, Raama, and Sabteca.
Raamah’s descendants were Sheba and Dedan.
¹⁰ Cush fathered Nimrod. He became the first powerful ruler on the earth.
¹¹ Mitzraim fathered the Ludim, the Anamim, the Lehabim, the Naphtuhim, ¹² the Pathrusim, the Casluhim (from whom the Philistines descended), and the Caphtorim.
¹³ Canaan fathered Sidon his firstborn, as well as Heth, ¹⁴ and the Jebusites, the Amorites, the Girgashites, ¹⁵ the Hivites, the Archites, the Sinites, ¹⁶ the Arvadites, the Zemarites, and the Hamathites.
¹⁷ Shem’s descendants were Elam, Asshur, Arpachshad, Lud, Aram, Uz, Hul, Gether, and Meshech. ¹⁸ Arpachshad fathered Shelah and Shelah fathered Eber. ¹⁹ Eber fathered two sons. The name of the one was Peleg (because the earth was divided during his lifetime) and his brother was named Joktan. ²⁰ Joktan fathered Almodad, Sheleph, Hazarmaveth, Jerah, ²¹ Hadoram, Uzal, Diklah, ²² Ebal, Abimael, Sheba, ²³ Ophir, Havilah, and Jobab—all of these were Joktan’s descendants.
²⁴ In summary, Shem fathered Arpachshad, who fathered Shelah, ²⁵ who fathered Eber, who fathered Peleg, who fathered Reu, ²⁶ who fathered Serug, who fathered Nahor, who fathered Terah, ²⁷ who fathered Abram—that is, Abraham.
²⁸ Genealogy of Abraham’s Family
Abraham’s descendants were Isaac and Ishmael.