Genesis 17:8-10

Complete Jewish Bible

⁸ I will give you and your descendants after you the land in which you are now foreigners, all the land of Kena‘an, as a permanent possession; and I will be their God.”

⁹ God said to Avraham, “As for you, you are to keep my covenant, you and your descendants after you, generation after generation. ¹⁰ Here is my covenant, which you are to keep, between me and you, along with your descendants after you: every male among you is to be circumcised.