Revelation 19:20-21

20Now the beast was seized, and along with him the false prophet who had performed the signs on his behalf – signs by which he deceived those who had received the mark of the beast and those who worshiped his image. Both of them were thrown alive into the lake of fire burning with sulfur.

21The others were killed by the sword that extended from the mouth of the one who rode the horse, and all the birds gorged themselves with their flesh.