So Abraham prayed unto God: and God healed Abimelech, and his wife, and his maidservants; and they bare children.(Genesis 20:17)
For the LORD had fast closed up all the wombs of the house of Abimelech, because of Sarah Abraham's wife.(Genesis 20:18)
And the LORD visited Sarah as he had said, and the LORD did unto Sarah as he had spoken.(Genesis 21:1)
For Sarah conceived, and bare Abraham a son in his old age, at the set time of which God had spoken to him.
And Abraham called the name of his son that was born unto him, whom Sarah bare to him, Isaac.(Genesis 21:3)
And Abraham circumcised his son Isaac being eight days old, as God had commanded him.(Genesis 21:4)
And Abraham was an hundred years old, when his son Isaac was born unto him.(Genesis 21:5)
Other publications related to "Genesis 21:2":
Genesis 21:2 - Cross Reference
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. (Genesis 17:19)
For it is written, that Abraham had two sons, the one by a bondmaid, the other by a freewoman. (Galatians 4:22)
But my covenant will I establish with Isaac, which Sarah shall bear unto thee at this set time in the next year. (Genesis 17:21)
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. (Luke 1:36)
And he said, About this season, according to the time of life, thou shalt embrace a son. And she said, Nay, my lord, thou man of God, do not lie unto thine handmaid. (2 Kings 4:16)
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. (Acts 7:8)
Through faith also Sara 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. (Hebrews 11:11)
For this is the word of promise, At this time will I come, and Sarah shall have a son. (Romans 9:9)
And he said, I will certainly return unto 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 18:10)
Is any thing too hard for the LORD? At the time appointed I will return unto thee, according to the time of life, and Sarah shall have a son. (Genesis 18:14)
And after those days his wife Elisabeth conceived, and hid herself five months, saying, (Luke 1:24)