21 But my covenant will I establish with Isaac, whom Sarah shall bear to thee at this set time in the next year.
Genesis 17:21 Cross References - Webster
Genesis 18:10
10 And he said, I will certainly return to thee according to the time of life; and lo, Sarah thy wife shall have a son. And Sarah heard it in the tent door, which was behind him.
Genesis 21:2-3
Genesis 21:10-12
10 Wherefore, she said to Abraham, Cast out this bond-woman, and her son: for the son of this bond-woman shall not be heir with my son, even with Isaac.
11 And the thing was very grievous in Abraham's sight, because of his son.
12 And God said to Abraham, Let it not be grievous in thy sight, because of the lad, and because of thy bond-woman; in all that Sarah hath said to thee, hearken to her voice: for in Isaac shall thy seed be called.
Genesis 26:2-5
2 And the LORD appeared to him, and said, Go not down into Egypt: dwell in the land which I shall tell thee of.
3 Sojourn in this land, and I will be with thee, and will bless thee: for to thee, and to thy seed I will give all these countries, and I will perform the oath which I swore to Abraham thy father;
4 And I will make thy seed to multiply as the stars of heaven, and will give to thy seed all these countries: and in thy seed shall all the nations of the earth be blessed:
5 Because that Abraham obeyed my voice, and kept my charge, my commandments, my statutes, and my laws.
Genesis 46:1
1 And Israel took his journey with all that he had, and came to Beer-sheba, and offered sacrifices to the God of his father Isaac.
Genesis 48:15
15 And he blessed Joseph, and said, God, before whom my fathers Abraham and Isaac did walk, the God who hath fed me all my life long to this day,
Exodus 2:24
24 And God heard their groaning, and God remembered his covenant with Abraham, with Isaac, and with Jacob.
Exodus 3:6
6 Moreover he said, I am the God of thy father, the God of Abraham, the God of Isaac, and the God of Jacob. And Moses hid his face: for he was afraid to look upon God.
Job 14:13
13 O that thou wouldst hide me in the grave, that thou wouldst keep me secret, until thy wrath is past, that thou wouldst appoint me a set time, and remember me!
Luke 1:55
55 As he spoke to our fathers, to Abraham, and to his seed for ever.
Luke 1:72
72 To perform the mercy promised to our fathers, and to remember his holy covenant:
Acts 1:7
7 And he said to them, It is not for you to know the times or the seasons, which the Father hath put in his own power.
Romans 9:5-6
Romans 9:9
9 For this is the word of promise, At this time will I come, and Sarah shall have a son.
Galatians 3:29
29 And if ye are Christ's, then are ye Abraham's seed, and heirs according to the promise.
Hebrews 11:9
9 By faith he sojourned in the land of promise, as in a foreign country, dwelling in tabernacles with Isaac and Jacob, the heirs with him of the same promise: