Revelation 16:12-16 - The Sixth Bowl
12 And the sixth agent poured out his bowl upon the great river Euphrates, and the water of it was dried up, so that the way of the kings from the sun-rising might be prepared. 13 And I saw out of the mouth of the dragon, and out of the mouth of the beast, and out of the mouth of the FALSE prophet, three unclean spirits like frogs. 14 For they are spirits of demons, doing signs that go forth to the kings of the whole world, to gather them together to the battle of that great day of the Almighty God.
15 (Behold, I come as a thief. Blessed is he who watches, and keeps his garments, so that he may not walk naked, and they see his shame.)
16 And he gathered them together into the place called in Hebrew, Armageddon.