Revelation 17:12-14
The ten horns that you saw are ten kings. who have not yet received their kingdoms, but for an hour they receive the authority of kings, together with the Beast.
Revelation 19:19
Then I saw the Beast and the kings of the earth and their armies, gathered together to fight with him who sat on the horse and with his army.
Treasury of Scripture Knowledge
Summary
The kings came and fought, then fought the kings of Canaan in Taanach by the waters of Megiddo; they took no gain of money.
Bible References
Kings
Revelation 17:12
The ten horns that you saw are ten kings. who have not yet received their kingdoms, but for an hour they receive the authority of kings, together with the Beast.
Revelation 19:19
Then I saw the Beast and the kings of the earth and their armies, gathered together to fight with him who sat on the horse and with his army.