'Avenged' in the Bible

And she said to him, "My father, if you have opened your mouth to the LORD, do to me according to what has gone forth from your mouth, now that the LORD has avenged you on your enemies, on the Ammonites."

And Samson said to them, "If this is what you do, I swear I will be avenged upon you, and after that I will quit."

Then Samson called to the LORD and said, "O Lord GOD, remember me, I pray thee, and strengthen me, I pray thee, only this once, O God, that I may be avenged upon the Philistines for one of my two eyes."