Bible/Genesis

Genesis 17:25

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

More from Genesis 17

And when Abram was ninety years old and nine, the LORD appeared to Abram, and said unto him, I am the Almighty God; walk before me, and be thou perfect.

Verse 2

And I will make my covenant between me and thee, and will multiply thee exceedingly.

Verse 3

And Abram fell on his face: and God talked with him, saying,

Verse 4

As for me, behold, my covenant is with thee, and thou shalt be a father of many nations.

Verse 5

Neither shall thy name any more be called Abram, but thy name shall be Abraham; for a father of many nations have I made thee.