Exodus 2:14-15

The man replied, “Who appointed you to be our prince and judge? Are you going to kill me as you killed that Egyptian yesterday?” Then Moses was afraid, thinking, “Everyone knows what I did.” And sure enough, Pharaoh heard what had happened, and he tried to kill Moses. But Moses fled from Pharaoh and went to live in the land of Midian. When Moses arrived in Midian, he sat down beside a well.