Judges 15:3-6

3And Samson said to them, This time I am blameless toward the Philistines, though I do them harm.

4And Samson went and caught three hundred jackals, and took torches, and turned tail to tail, and put a torch in the midst between the two tails.

5And he set the torches on fire, and let [them] run into the standing corn of the Philistines, and burnt up both the shocks, and also the standing corn, and the olive gardens.

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