Acts 7:23-30

23When Moses was forty years old, he decided to visit his brothers, the children of Israel. 24And when he saw one of them being mistreated, Moses went to his defense and avenged him by striking down the Egyptian who was oppressing him. 25He assumed his brothers would understand that God was using him to deliver them, but they did not.

26The next day he came upon two Israelites who were fighting, and he tried to reconcile them, saying, ‘Men, you are brothers. Why are you mistreating each other?’

27But the man who was abusing his neighbor pushed Moses aside and said, ‘Who made you ruler and judge over us? 28Do you want to kill me as you killed the Egyptian yesterday?’1 29At this remark, Moses fled to the land of Midian, where he lived as a foreigner and had two sons.

30After forty years had passed, an angel appeared to Moses in the flames of a burning bush in the desert near Mount Sinai.