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.

Genesis 34:14

34:14 They said to them, “We cannot give our sister to a man who is not circumcised, for it would be a disgrace to us.

Genesis 34:24

34:24 All the men who assembled at the city gate agreed with Hamor and his son Shechem. Every male who assembled at the city gate was circumcised.