Revelation 16:13-16

Revised Standard Version Catholic Edition

¹³ And I saw, issuing from the mouth of the dragon and from the mouth of the beast and from the mouth of the false prophet, three foul spirits like frogs; ¹⁴ for they are demonic spirits, performing signs, who go abroad to the kings of the whole world, to assemble them for battle on the great day^[a] of God the Almighty. ¹⁵ (“Lo, I am coming like a thief! Blessed is he who is awake, keeping his garments that he may not go naked and be seen exposed!”) ¹⁶ And they assembled them at the place which is called in Hebrew Armaged′don.^[b]