Genesis 17:23 And Abraham took Ishmael his son, and all that were born in his house, and all that were bought with his money, every male among the men of Abraham’s house; and circumcised the flesh of their foreskin in the selfsame day, as God had said unto him. 10 I MC VC

Genesis 17:24 And Abraham was ninety years old and nine, when he was circumcised in the flesh of his foreskin. 10 I MC VC

Genesis 17:25 And Ishmael his son was thirteen years old, when he was circumcised in the flesh of his foreskin. 10 I MC VC

Genesis 17:26 In the selfsame day was Abraham circumcised, and Ishmael his son. 10 I MC VC