Genesis 37:25-36
And they sat down to eat bread: and they lifted up their eyes and looked, and, behold, a company of Ishmeelites came from Gilead with their camels bearing spices and balm and myrrh, going to carry it down to Egypt.
Nave's Topical Index—AKJV

Genesis 39:1
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.
Nave's Topical Index—AKJV