Genesis 39:1

Now Joseph had been taken down to Egypt. Potiphar, an Egyptian who was one of Pharaoh's officials, the captain of the guard, bought him from the Ishmaelites who had taken him there.

(New International Version)

Now Joseph had been taken down to Egypt; and Potiphar, an Egyptian officer of Pharaoh, the captain of the bodyguard, bought him from the Ishmaelites, who had taken him down there.

(New American Standard Bible)

And Joseph was brought down to Egypt; and Potiphar, an officer of Pharaoh, captain of the guard, an Egyptian, bought him of the hands of the Ishmeelites, which had brought him down thither.

(King James Version)