'Strong' in the Bible

The kings of the earth, the princes, the commanding officers, the rich, the strong, and every slave and free person, hid themselves in the caves and in the rocks of the mountains.

Therefore in one day her plagues will come: death, mourning, and famine; and she will be utterly burned with fire; for the Lord God who has judged her is strong.

standing far away for the fear of her torment, saying, 'Woe, woe, the great city, Babylon, the strong city! For your judgment has come in one hour.'