Genesis 17:18-20

Revised Standard Version

¹⁸ And Abraham said to God, “O that Ish′mael might live in thy sight!” ¹⁹ God said, “No, but Sarah your wife shall bear you a son, and you shall call his name Isaac.^[a] I will establish my covenant with him as an everlasing covenant for his descendants after him. ²⁰ As for Ish′mael, I have heard you; behold, I will bless him and make him fruitful and multiply him exceedingly; he shall be the father of twelve princes, and I will make him a great nation.