Judges 8:18-21

18And he said to Zebah and Zalmunna, “What kind of men were they whom you killed at Tabor?” So they answered, “As you are, so were they; each one resembled the son of a king.”

19Then he said, “They were my brothers, the sons of my mother. As the Lord lives, if you had let them live, I would not kill you.”

20And he said to Jether his firstborn, “Rise, kill them!” But the youth would not draw his sword; for he was afraid, because he was still a youth.

21So Zebah and Zalmunna said, “Rise yourself, and kill us; for as a man is, so is his strength.” So Gideon arose and killed Zebah and Zalmunna, and took the crescent ornaments that were on their camels’ necks.