Genesis 17:12
17:12 Throughout your generations every male among you who is eight days old 1 must be circumcised, whether born in your house or bought with money from any foreigner who is not one of your descendants.
Genesis 17:27
17:27 All the men of his household, whether born in his household or bought with money from a foreigner, were circumcised with him.
1 tn Heb “the son of eight days.”