Genesis 17:25

A Conservative Version

And Ishmael his son was thirteen years old when he was circumcised in the flesh of his foreskin.

See the chapter Copy

And Abram was eighty-six years old when Hagar bore Ishmael to Abram.

In the selfsame day Abraham was circumcised, and Ishmael his son.

And Hagar bore Abram a son. And Abram called the name of his son, whom Hagar bore, Ishmael.