Judges 15:6-8

6Some Philistines asked, “Who did this?” They were told, “Samson! He’s the son-in-law of the man at Timnah. Samson did it because the man at Timnah took Samson’s wife and gave her to his best man.” So the Philistines burned Samson’s wife and her father to death.

7Samson said to them, “If that’s how you’re going to act, I’ll get even with you before I stop.”

8So he attacked them violently and slaughtered them. Then he went to live in a cave in the cliff at Etam.