New International Version

Genesis 17:24-27 New International Version (NIV)

24. Abraham was ninety-nine years old when he was circumcised,

25. and his son Ishmael was thirteen;

26. Abraham and his son Ishmael were both circumcised on that very day.

27. And every male in Abraham’s household, including those born in his household or bought from a foreigner, was circumcised with him.