'Perpetual Desolations' in the Bible

behold, I will send and take all the families of the north, says Yahweh, and [I will send] to Nebuchadnezzar the king of Babylon, my servant, and will bring them against this land, and against its inhabitants, and against all these nations around; and I will utterly destroy them, and make them an astonishment, and a hissing, and perpetual desolations.