King James Version
And seeing one of them suffer wrong, he defended him, and avenged him that was oppressed, and smote the Egyptian:New International Version
He saw one of them being mistreated by an Egyptian, so he went to his defense and avenged him by killing the Egyptian.Catholic Public Domain Version
And when he had seen a certain one suffering injury, he defended him. And striking the Egyptian, he wrought a retribution for him who was enduring the injury