Genesis 21:2
And Sara was with child and bare Abraham a son in his old age, even the same season which the LORD had appointed.
Galatians 4:22
For it is written that Abraham had two sons, the one by a bondmaid, the other by a free woman.
Hebrews 11:11
Through faith Sarah also received strength to be with child, and was delivered of a child when she was past age, because she judged him faithful which had promised.
Genesis 17:21
But my covenant will I make with Isaac, which Sara shall bear unto thee: even this time, twelve month."
Genesis 17:19
Then said God, "Nay. Sara thy wife shall bear thee a son, and thou shalt call his name Isaac. And I will make my covenant with him, that it shall be an everlasting covenant unto his seed after him.
Genesis 18:10
And he said, "I will come again unto thee as soon as the fruit can live. And lo, Sara thy wife shall have a son." That heard Sara, out of the tent door which was behind his back.
Genesis 18:14
Is the thing too hard for the LORD to do? In the time appointed will I return unto thee, as soon as the fruit can have life. And Sara shall have a son."
Acts 7:8
And he gave him the covenant of circumcision, and he begat Isaac, and circumcised him the eighth day, and Isaac begat Jacob, and Jacob the twelve patriarchs.
2 Kings 4:16-17
Then he said, "By such a time, as soon as the fruit can live, thou shalt embrace a son." And she said, "Oh nay, my lord, thou man of God, do not lie unto the handmaid."
Luke 1:24-25
his wife Elizabeth conceived, and hid herself five months, saying,
Luke 1:36
And behold, thy cousin Elizabeth, she hath also conceived a son in her old age. And this is her sixth month, though she be called barren,
Romans 9:9
For this is a word of promise, "About this time will I come, and Sara shall have a son."