NASB 1995
"And when he saw one of them being treated unjustly, he defended him and took vengeance for the oppressed by striking down the Egyptian.

American Standard Version
And seeing one of them'suffer wrong, he defended him, and avenged him that was oppressed, smiting the Egyptian:

Berean Study Bible
And 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.

Douay-Rheims Bible
And when he had seen one of them suffer wrong, he defended him; and striking the Egyptian, he avenged him who suffered the injury.

English Revised Version
And seeing one of them suffer wrong, he defended him, and avenged him that was oppressed, smiting the Egyptian:

King James Bible
And seeing one of them suffer wrong, he defended him, and avenged him that was oppressed, and smote the Egyptian:

World English Bible
Seeing one of them suffer wrong, he defended him, and avenged him who was oppressed, striking the Egyptian.

Young's Literal Translation
and having seen a certain one suffering injustice, he did defend, and did justice to the oppressed, having smitten the Egyptian;

Acts 7:24 Additional Translations ...