Genesis 17:24-27

New International Version

²⁴ Abraham was ninety-nine years old^(A) when he was circumcised,^{(B) 25} and his son Ishmael^(C) was thirteen; ²⁶ Abraham and his son Ishmael were both circumcised on that very day. ²⁷ And every male in Abraham’s household^(D), including those born in his household or bought from a foreigner, was circumcised with him.