Commerce: Ishmaelites
Source: Nav
Genesis 37:27, 28
Come, let us sell him to the Ishmaelites and not lay a hand on him; for he is our brother, our own flesh.” And they agreed. / So when the Midianite traders passed by, his brothers pulled Joseph out of the pit and sold him for twenty shekels of silver to the Ishmaelites, who took him to Egypt.