3 Samson said to them, “This time I have a right to get even with the Philistines; I will really harm them.”

Read Judges 15:3 Using Other Translations

And Samson said concerning them, Now shall I be more blameless than the Philistines, though I do them a displeasure.
And Samson said to them, "This time I shall be innocent in regard to the Philistines, when I do them harm."
Samson said, “This time I cannot be blamed for everything I am going to do to you Philistines.”