Genesis 21:2 Cross References - Webster

² For Sarah conceived and bore Abraham a son in his old age, at the set time of which God had spoken to him.

¹⁹ And God said, Sarah thy wife shall bear thee a son indeed; and thou shalt call his name Isaac: and I will establish my covenant with him for an everlasting covenant, and with his seed after him.

²¹ But my covenant will I establish with Isaac, whom Sarah shall bear to thee at this set time in the next year.

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.

¹⁴ Is any thing too hard for the LORD? At the time appointed I will return to thee, according to the time of life, and Sarah shall have a son.

¹⁶ And he said, About this season, according to the time of life, thou shalt embrace a son. And she said, No, my lord, thou man of God, do not lie to thy handmaid. ¹⁷ And the woman conceived, and bore a son at that season that Elisha had said to her, according to the time of life.

²⁴ And after those days his wife Elisabeth conceived, and secluded herself five months, saying, ²⁵ Thus hath the Lord dealt with me in the days in which he looked on me, to take away my reproach among men.

³⁶ And behold, thy cousin Elisabeth, she hath also conceived a son in her old age; and this is the sixth month with her who was called barren:

⁸ And he gave him the covenant of circumcision. And so Abraham begat Isaac, and circumcised him the eighth day; and Isaac begat Jacob, and Jacob begat the twelve patriarchs.

⁹ For this is the word of promise, At this time will I come, and Sarah shall have a son.

²² For it is written, that Abraham had two sons; the one by a bond-maid, the other by a free-woman.

¹¹ Through faith also Sarah herself received strength to conceive seed, and was delivered of a child when she was past age, because she judged him faithful who had promised.