Judges 15:6-8

6Then the Philistines said, “Who has done this?” And they answered, “Samson, the son-in-law of the Timnite, because he has taken his wife and given her to his companion.” So the Philistines came up and burned her and her father with fire.

7Samson said to them, “Since you would do a thing like this, I will surely take revenge on you, and after that I will cease.”

8So he attacked them hip and thigh with a great slaughter; then he went down and dwelt in the cleft of the rock of Etam.