Exodus 2:13-16

The next day he went back and saw two Hebrew men fighting. He said to the one who was in the wrong, “Why are you beating up a fellow-Hebrew?” The man answered, “Who made you our ruler and judge? Are you going to kill me just as you killed that Egyptian?” Then Moses was afraid and said to himself, “People have found out what I have done.” When the king heard about what had happened, he tried to have Moses killed, but Moses fled and went to live in the land of Midian. One day, when Moses was sitting by a well, seven daughters of Jethro, the priest of Midian, came to draw water and fill the troughs for their father's sheep and goats.