Acts 7:24-28
7:24 When he saw one of them being hurt unfairly, Moses came to his defense and avenged the person who was mistreated by striking down the Egyptian.
7:25 He thought his own people would understand that God was delivering them through him, but they did not understand.
7:26 The next day Moses saw two men fighting, and tried to make peace between them, saying, ‘Men, you are brothers; why are you hurting one another?’
7:27 But the man who was unfairly hurting his neighbor pushed Moses aside, saying, ‘Who made you a ruler and judge over us?
7:28 You don’t want to kill me the way you killed the Egyptian yesterday, do you?’