Genesis 17:27
And all the men of his house, born in the house, and bought with money of the stranger, were circumcised with him.
Torrey's Topical Textbook—AKJV

Genesis 37:36
And the Midianites sold him into Egypt to Potiphar, an officer of Pharaoh's, and captain of the guard.
Torrey's Topical Textbook—AKJV