Haller's Concordance for THE HOLY BIBLE: Young's Literal: Haller's Concordance: POTIPHAR

And the Medanites have sold him unto Egypt, to Potiphar, a eunuch of Pharaoh, head of the executioners. Gen. 37:36
And Joseph hath been brought down to Egypt, and Potiphar, a eunuch of Pharaoh, head of the executioners, an Egyptian man, buyeth him out of the hands of the Ishmaelites who have brought him thither. Gen. 39:1