Revelation 19:20

And the animal was captured and with it the false prophet who performed wonders on its behalf by means of which he led astray those who had let the animal's mark be put on them and who worshiped its statue. Both of them were flung alive into the fiery lake of burning brimstone.

Revelation 20:10

and the devil who led them astray was flung into the fiery, sulphurous lake, where the animal and the false prophet were, there to be tortured day and night forever and ever.

Treasury of Scripture Knowledge

Summary

And Elijah said unto them, Take the prophets of Baal; let not one of them escape. And they took them: and Elijah brought them down to the brook Kishon, and slew them there.

Bible References

Slew them there

Revelation 19:20
And the animal was captured and with it the false prophet who performed wonders on its behalf by means of which he led astray those who had let the animal's mark be put on them and who worshiped its statue. Both of them were flung alive into the fiery lake of burning brimstone.
Revelation 20:10
and the devil who led them astray was flung into the fiery, sulphurous lake, where the animal and the false prophet were, there to be tortured day and night forever and ever.