Genesis 17:11

And ye shall circumcise the flesh of your foreskin; and it shall be a token of the covenant betwixt me and you.
— Genesis 17:11, King James Version

In other translations

World English Bible (WEB)

You shall be circumcised in the flesh of your foreskin. It will be a token of a covenant between me and you.

American Standard Version (ASV)

And ye shall be circumcised in the flesh of your foreskin; and it shall be a token of a covenant betwixt me and you.

Young's Literal Translation (YLT)

and ye have circumcised the flesh of your foreskin, and it hath become a token of a covenant between Me and you.