Genesis 37:36 in the World English Bible
The Midianites sold him into Egypt to Potiphar, an officer of Pharaoh’s, the captain of the guard.
Context
35 And all his sons and all his daughters rose up to comfort him; but he refused to be comforted; and he said, For I will go down into the grave unto my son mourning. Thus his father wept for him.
36 And the Midianites sold him into Egypt unto Potiphar, an officer of Pharaoh’s, and captain of the guard.