NET
36 Now in Egypt the Midianites sold Joseph to Potiphar, one of Pharaoh’s officials, the captain of the guard.
Darby
36 And the Midianites sold him into Egypt, to Potiphar, a chamberlain of Pharaoh, the captain of the life-guard.
KJV
36 And the Midianites sold him into Egypt unto Potiphar, an officer of Pharaoh's, [and] captain of the guard.