Genesis 17:13

Whether born in your household or bought with your money, they must be circumcised. My covenant in your flesh is to be an everlasting covenant.

(New International Version)

'A servant who is born in your house or who is bought with your money shall surely be circumcised; thus shall My covenant be in your flesh for an everlasting covenant.

(New American Standard Bible)

He that is born in thy house, and he that is bought with thy money, must needs be circumcised: and my covenant shall be in your flesh for an everlasting covenant.

(King James Version)