⁷ I will keep My covenant between Me and you, and your future offspring throughout their generations, as an everlasting covenant^(A) to be your God and the God of your offspring after you.^(B)

¹³ a slave born in your house, as well as one purchased with money, must be circumcised. My covenant will be marked in your flesh as an everlasting covenant.

¹⁹ But God said, “No. Your wife Sarah will bear you a son, and you will name him Isaac.^[a] I will confirm My covenant with him as an everlasting covenant for his future offspring.