Revelation 16:12-14 New American Bible (Revised Edition) (NABRE)
12 The sixth angel emptied his bowl on the great river Euphrates. Its water was dried up to prepare the way for the kings of the East.[a] 13 I saw three unclean spirits like frogs[b] come from the mouth of the dragon, from the mouth of the beast, and from the mouth of the false prophet. 14 These were demonic spirits who performed signs. They went out to the kings of the whole world to assemble them for the battle on the great day of God the almighty.