Acts 7:24 in the King James Version
And seeing one of them suffer wrong, he defended him, and avenged him that was oppressed, and smote the Egyptian:
Context
23 But when he was forty years old, it came into his heart to visit his brothers, the children of Israel.
24 Seeing one of them suffer wrong, he defended him and avenged him who was oppressed, striking the Egyptian.
25 He supposed that his brothers understood that God, by his hand, was giving them deliverance; but they didn’t understand.