Genesis 17:10-12

Modern English Version

¹⁰ This is My covenant, which you shall keep, between Me and you and your descendants after you; every male among you shall be circumcised. ¹¹ You shall circumcise the flesh of your foreskins, and it shall be a sign of the covenant between Me and you. ¹² Every male throughout every generation that is eight days old shall be circumcised, whether born in your household or bought with money from a foreigner who is not your descendant.