Revelation 16:13-21

13And I saw coming out of the mouth of the 1dragon and out of the mouth of the 2beast and out of the mouth of the 3false prophet, three 4unclean spirits like 5frogs; 14for they are 6spirits of demons, 7performing signs, which go out to the kings of the 8whole 9world, to 10gather them together for the war of the 11great day of God, the Almighty. 15(“Behold, 12I am coming like a thief. 13Blessed is the one who stays awake and keeps his clothes, 14so that he will not walk about naked and men will not see his shame.”) 16And they 15gathered them together to the place which 16in Hebrew is called 1718Har-Magedon.

17Then the seventh angel poured out his bowl upon 19the air, and a 20loud voice came out of the 2122temple from the throne, saying, “23It is done.” 18And there were flashes of 24lightning and sounds and peals of thunder; and there was 25a great earthquake, 26such as there had not been since man came to be upon the earth, so great an earthquake was it, and so mighty. 1927The great city was split into three parts, and the cities of the 28nations fell. 29Babylon the great was 30remembered before God, to give her 31the cup of the wine of 32His fierce wrath. 20And 33every island fled away, and the mountains were not found. 21And 34huge 35hailstones, about 36one hundred pounds each, came down from heaven upon men; and men 37blasphemed God because of the 38plague of the hail, because its plague was extremely 39severe.