22 When he had finished speaking with Abraham, God went up from him.
References for Genesis 17:22
23 On that very day Abraham took his son Ishmael and all those born in his household or bought with his money, every male in his household, and circumcised them, as God told him.
References for Genesis 17:23
      24 Abraham was ninety-nine years old when he was circumcised,
      References for Genesis 17:24
      25 and his son Ishmael was thirteen;
      References for Genesis 17:25
      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.
      References for Genesis 17:27