Genesis 17:18-20 New International Reader's Version (NIRV)
18 Abraham said to God, “I really wish Ishmael could receive your blessing!”
19 Then God said, “Yes, I will bless Ishmael. But your wife Sarah will have a son by you. And you will name him Isaac. I will establish my covenant with him. That covenant will last forever. It will be for Isaac and his family after him. 20 I have heard what you said about Ishmael. I will surely bless him. I will make his family very large. He will be the father of 12 rulers. And I will make him into a great nation.