Genesis 17:21-23

Revised Geneva Translation

²¹ “But I will establish My Covenant with Isaac, whom Sarah shall bear to you next year at this season.”

²² And he ceased talking with him; and God went up from Abraham.

²³ Then, Abraham took Ishmael, his son, and all who were born in his house, and all that was bought with his money (that is, every male child among the men of Abraham’s house) and he circumcised the foreskin of their flesh on that same day, as God had commanded him.