Exodus 2:14-15

But the man said, “Who made you a prince and a judge over us? Do you intend to kill me as you killed the Egyptian?” Then Moses was afraid and said, “Certainly this incident is known.” When Pharaoh heard about this matter, he tried to kill Moses. Then Moses fled from Pharaoh’s presence and took refuge in the land of Midian, where he sat down by a well.