Genesis 17:20

20As for Ishmael, I have heard you; behold, I have blessed him and will make him fruitful and amultiply him greatly. He bshall father twelve princes, and cI will make him into a great nation.

Genesis 17:23

23Then Abraham took Ishmael his son and all those born in his house or bought with his money, every male among the men of Abraham’s house, and he circumcised the flesh of their foreskins that very day, as God had said to him.
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