Revelation 17:3

17:3 So he carried me away in the Spirit to a wilderness, and there I saw a woman sitting on a scarlet beast that was full of blasphemous names and had seven heads and ten horns.

Revelation 17:7-12

17:7 But the angel said to me, “Why are you astounded? I will interpret for you the mystery of the woman and of the beast with the seven heads and ten horns that carries her. 17:8 The beast you saw was, and is not, but is about to come up from the abyss and then go to destruction. The inhabitants of the earth – all those whose names have not been written in the book of life since the foundation of the world – will be astounded when they see that the beast was, and is not, but is to come. 17:9 (This requires a mind that has wisdom.) The seven heads are seven mountains the woman sits on. They are also seven kings: 17:10 five have fallen; one is, and the other has not yet come, but whenever he does come, he must remain for only a brief time. 17:11 The beast that was, and is not, is himself an eighth king and yet is one of the seven, and is going to destruction. 17:12 The ten horns that you saw are ten kings who have not yet received a kingdom, but will receive ruling authority as kings with the beast for one hour.

Revelation 17:16

17:16 The ten horns that you saw, and the beast – these will hate the prostitute and make her desolate and naked. They will consume her flesh and burn her up with fire.