Genesis 17:11-13

Amplified Bible, Classic Edition

¹¹ And you shall circumcise the flesh of your foreskin, and it shall be a token or sign of the covenant (the promise or pledge) 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 not of your offspring.

¹³ He that is born in your house and he that is bought with your money must be circumcised; and My covenant shall be in your flesh for an everlasting covenant.