Genesis 17:5-6, 16

No longer shall your name be called Abram, But your name shall be Abraham; For I have made you the father of a multitude of nations. I will make you exceedingly fruitful, and I will make nations of you, and kings will come forth from you.

I will bless her, and indeed I will give you a son by her. Then I will bless her, and she shall be a mother of nations; kings of peoples will come from her.”