Genesis Chapter 17, Verse 11

11: And ye shall circumcise the flesh of your foreskin; and it shall be a token of the covenant betwixt me and you.- edit KJV text
11: And you shall circumcise the flesh of your foreskin, that it may be for a sign of the covenant between me and you.— edit Douay text
11: And ye shall be circumcised in the flesh of your foreskin, and it shall be for a sign of a covenant between me and you.— edit LXX text