And Ishmael his son was thirteen years old, when he was circumcised in the flesh of his foreskin.
And Hagar bore Abram a son: and Abram called his son’s name, which Hagar bore, Ishmael.
And Abram was eighty six years old, when Hagar bore Ishmael to Abram.
In the very same day was Abraham circumcised, and Ishmael his son.