Revelation 16:12-16 - The Sixth Bowl
12 And the sixth poured out his vial upon the great river, the Euphrates; and the water thereof was dried up, that the way of the kings who are from the rising of the sun might be prepared. 13 And I saw come 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, working signs, which go forth to the kings of the whole world, to gather them to the battle of that great day of God l Almighty.
15 Behold, I come as a thief; blessed is he that watcheth, and keepeth his garments, that he may not walk naked, and his shame be seen.
16 And he gathered them together into the place called in the Hebrew tongue, Harmegedon.