English Standard Version
Chapter 17 11
You shall be circumcised in the flesh of your foreskins, and it shall be a sign of the covenant between me and you. 12
He who is eight days old among you shall be circumcised. Every male throughout your generations, whether born in your house or bought with your money from any foreigner who is not of your offspring, 13
both he who is born in your house and he who is bought with your money, shall surely be circumcised. So shall my covenant be in your flesh an everlasting covenant.