Revelation 19:20

And the beast was taken captive, and with him the false prophet, who had wrought signs before him, by which he deceived those who received the mark of the beast, and those who worshiped his image; both of whom were cast alive into the lake of fire which burned with brimstone.

Revelation 20:10

And the devil, who had deceived them, was cast into the lake of fire and brimstone, where the beast and the false prophet were: and they shall be tormented day and night for ages and ages.

Treasury of Scripture Knowledge

Summary

So Jehu slew all that remained of the house of Ahab in Jezreel, and all his great men, and his kinsfolks, and his priests, until he left him none remaining.

Bible References

His priests

Revelation 19:20
And the beast was taken captive, and with him the false prophet, who had wrought signs before him, by which he deceived those who received the mark of the beast, and those who worshiped his image; both of whom were cast alive into the lake of fire which burned with brimstone.
Revelation 20:10
And the devil, who had deceived them, was cast into the lake of fire and brimstone, where the beast and the false prophet were: and they shall be tormented day and night for ages and ages.