Genesis 17:19
And God said, Not so; but Sarah, your wife, will have a son, and you will give him the name Isaac, and I will make my agreement with him for ever and with his seed after him.
Genesis 21:2-3
And Sarah became with child, and gave Abraham a son when he was old, at the time named by God.
Genesis 17:21
But my agreement will be with Isaac, to whom Sarah will give birth a year from this time.
Genesis 18:10-14
And he said, I will certainly come back to you in the spring, and Sarah your wife will have a son. And his words came to the ears of Sarah who was at the back of the tent-door.
Genesis 21:6
And Sarah said, God has given me cause for laughing, and everyone who has news of it will be laughing with me.
Genesis 26:3
Keep in this land, and I will be with you and give you my blessing; for to you and to your seed will I give all these lands, giving effect to the oath which I made to your father Abraham;
2 Kings 4:16-17
And Elisha said, At this time in the coming year you will have a son in your arms. And she said, No, my lord, O man of God, do not say what is false to your servant.
Luke 1:13-20
But the angel said, Have no fear, Zacharias, for your prayer has come to the ears of God, and your wife Elisabeth will have a son, and his name will be John.
Romans 9:6-9
But it is not as if the word of God was without effect. For they are not all Israel, who are of Israel:
Galatians 4:28-31
Now we, brothers, as Isaac was, are the children of the undertaking of God.