The Revelation 19:20 International Children’s Bible (ICB)

But the beast was captured and with him the false prophet. This false prophet was the one who did the miracles for the beast. The false prophet had used these miracles to trick those who had the mark of the beast and worshiped his idol. The false prophet and the beast were thrown alive into the lake of fire that burns with sulfur.

The Revelation 19

The Revelation 19:15-21