Exodus 2:12

10The child grew, and she brought him to Pharaoh’s daughter, and he became her son. She named him Moses, and said, “Because I drew him out of the water.”

11In those days, when Moses had grown up, he went out to his brothers and saw their burdens. He saw an Egyptian striking a Hebrew, one of his brothers.

12He looked this way and that way, and when he saw that there was no one, he killed the Egyptian, and hid him in the sand.

13He went out the second day, and behold, two men of the Hebrews were fighting with each other. He said to him who did the wrong, “Why do you strike your fellow?”

14He said, “Who made you a prince and a judge over us? Do you plan to kill me, as you killed the Egyptian?” Moses was afraid, and said, “Surely this thing is known.”