Revelation 19:20-21

Revised Standard Version

²⁰ And the beast was captured, and with it the false prophet who in its presence had worked the signs by which he deceived those who had received the mark of the beast and those who worshiped its image. These two were thrown alive into the lake of fire that burns with sulphur. ²¹ And the rest were slain by the sword of him who sits upon the horse, the sword that issues from his mouth; and all the birds were gorged with their flesh.