Genesis 17:5-8

I am changing your name from Abram to Abraham because I am making you a father of many nations. I will give you many descendants. New nations will be born from you, and kings will come from you. And I will make an agreement between me and you and all your descendants from now on: I will be your God and the God of all your descendants. You live in the land of Canaan now as a stranger, but I will give you and your descendants all this land forever. And I will be the God of your descendants.”