Genesis 17:5-6, 16

You will no longer be named Abram because I am changing your name to Abraham, for I have made you a father of many nations. I will make you abundantly fruitful, more than you expect. I will make nations out of you, and kings will trace their lineage back to you.

I will wonderfully bless her, and I will certainly give you a son through her. Yes, I will bless her greatly, and she will become a mother of nations; kings of nations will arise among her children!”