Judges 8:18-19

Then Gideon asked the kings, Zebah and Zalmunna, “What can you tell me about the men you killed at Tabor?” They answered, “They looked just like you. Every one of them looked like the son of a king.” Gideon said, “They were my brothers, my own mother’s sons. I swear, as surely as YAHWEH lives, that if you had let them live, I would let you live.”