And Abraham took Ismael his son, and all that were born in his house; and all whom he had bought, every male among the men of his house. And he circumcised the flesh of their foreskin forthwith the very same day, as God had commanded him.
For I know that he will command his children, and his household after him, to keep the way of the Lord, and do judgment and justice: that for Abraham's sake the Lord may bring to effect all the things he hath spoken unto him.