Genesis 17:21-23

Holman Christian Standard Bible

²¹ But I will confirm My covenant with Isaac, whom Sarah will bear to you at this time next year.”^{(A) 22} When He finished talking with him, God withdrew^[a] from Abraham.^(B)

²³ Then Abraham took his son Ishmael and all the slaves born in his house or purchased with his money—every male among the members of Abraham’s household—and he circumcised the flesh of their foreskin on that very day, just as God had said to him.