Acts 7:22-27

²²And Moses was instructed in all the wisdom of the Egyptians, and was mighty in his worlds and deeds.

²³And when he was forty years old, it came into his heart to visit his brethren, the sons of Israel.

²⁴And seeing one of them suffer wrong, he defended him, and avenged him that was oppressed by smiting the Egyptian.

²⁵For he supposed his brethren would understand that God through his hand would give them salvation; but they understood not.

²⁶And the next day he showed himself to them as they were contending, and urged them to peace, saying, Ye are brethren; why do ye wrong one another?

²⁷But he who was wronging his neighbor thrust him away, saying, “Who made thee a ruler and a judge over us?