'Vengeance' in the Bible

And she said unto him, My father, if thou hast opened thy mouth unto the LORD, do to me according to that which hath proceeded out of thy mouth; forasmuch as the LORD hath taken vengeance for thee of thine enemies, even of the children of Ammon.

Then Samson told them, “Because you did this, I swear that I won’t rest until I have taken vengeance on you.”

He called out to the Lord: “Lord God, please remember me. Strengthen me, God, just once more. With one act of vengeance, let me pay back the Philistines for my two eyes.”