Revelation 16:12-16 - The Sixth Bowl
12 And the sixth angel poured out his vase upon the great river Euphrates; and the water thereof was dried up, that the way of the kings who come from the rising of the sun might be prepared. 13 And I saw coming 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 the spirits of demons doing wonders, which go forth unto the kings of the earth, and of the whole habitable globe, to gather them together unto the battle of that great day of God Almighty.
15 Behold, I come as a thief. Blessed is he who watcheth, and keepeth his garments, that he walk not about naked, and men see his shame.
16 And he gathered them together into a place called in the Hebrew, Armageddon.