Revelation 19:19-23

And I saw the beast and the kings of the earth and their armies, assembled to make war against Him who sat on the horse, and against His army. Doom of the Beast and False Prophet

And the beast was seized, and with him the false prophet who performed the signs in his presence, by which he deceived those who had received the mark of the beast and those who worshiped his image; these two were thrown alive into the lake of fire, which burns with brimstone.

And the rest were killed with the sword which came from the mouth of Him who sat on the horse, and all the birds were filled with their flesh.