Circumcision was Performed: On Males Home-Born and Bought
Source: TTT
Genesis 17:12, 13
Generation after generation, every male must be circumcised when he is eight days old, including those born in your household and those purchased from a foreigner—even those who are not your offspring. / Whether they are born in your household or purchased, they must be circumcised. My covenant in your flesh will be an everlasting covenant.