Genesis 17:22-24 New American Bible (Revised Edition) (NABRE)
22 When he had finished speaking with Abraham, God departed from him.
23 Then Abraham took his son Ishmael and all his slaves, whether born in his house or acquired with his money—every male among the members of Abraham’s household—and he circumcised the flesh of their foreskins on that same day, as God had told him to do. 24 Abraham was ninety-nine years old when the flesh of his foreskin was circumcised,
Genesis 17:22-24 New International Version (NIV)
22 When he had finished speaking with Abraham, God went up from him.
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. 24 Abraham was ninety-nine years old when he was circumcised,