And as for Ishmael, I have heard you. Behold, I have blessed him, and will make him fruitful, and will multiply him exceedingly abundantly. He shall beget twelve chiefs, and I will make him a great nation.

And Abraham took Ishmael his son, all who were born in his house and all who were bought with his money, every male among the men of Abraham's house, and circumcised the flesh of their foreskins the same day, as God had spoken unto him.