Judges 8:19

8:19 He said, “They were my brothers, the sons of my mother. I swear, as surely as the Lord is alive, if you had let them live, I would not kill you.”

Judges 16:17

16:17 Finally he told her his secret. He said to her, “My hair has never been cut, for I have been dedicated to God from the time I was conceived. If my head were shaved, my strength would leave me; I would become weak, and be just like all other men.”