Revelation 17:3-10 Revised Standard Version Catholic Edition (RSVCE)
3 And he carried me away in the Spirit into a wilderness, and I saw a woman sitting on a scarlet beast which was full of blasphemous names, and it had seven heads and ten horns. 4 The woman was arrayed in purple and scarlet, and bedecked with gold and jewels and pearls, holding in her hand a golden cup full of abominations and the impurities of her fornication; 5 and on her forehead was written a name of mystery: “Babylon the great, mother of harlots and of earth’s abominations.” 6 And I saw the woman, drunk with the blood of the saints and the blood of the martyrs of Jesus.
When I saw her I marveled greatly. 7 But the angel said to me, “Why marvel? I will tell you the mystery of the woman, and of the beast with seven heads and ten horns that carries her. 8 The beast that you saw was, and is not, and is to ascend from the bottomless pit and go to perdition; and the dwellers on earth whose names have not been written in the book of life from the foundation of the world, will marvel to behold the beast, because it was and is not and is to come. 9 This calls for a mind with wisdom: the seven heads are seven hills on which the woman is seated; 10 they are also seven kings, five of whom have fallen, one is, the other has not yet come, and when he comes he must remain only a little while.