Genesis 17:23-27 - Abraham's Household Circumcised

²³ And Abraham took his son Ishmael, and all that were born in his house, and all that were bought with his silver; every male among the men of Abraham's house; and circumcised the flesh of their foreskins in the same day, even as God said to him. ²⁴ And Abraham was ninety-nine years old when he was circumcised in the flesh of his foreskin. ²⁵ And his son Ishmael was thirteen years old when he was circumcised in the flesh of his foreskin. ²⁶ In the same day Abraham and his son Ishmael were circumcised. ²⁷ And all the men of his house, that were born in the house, and bought with silver of the stranger, were circumcised with him.