Revelation 13:1
Then I stood on the sand of the sea, and I saw a Beast rising out of the sea with ten horns and seven heads, ten diadems on his horns, and blasphemous titles on his heads.
2 Thessalonians 2:3-10
Let nobody delude you into this belief, whatever he may say. It will not come till the Rebellion takes place first of all, with the revealing of the Lawless One, the doomed One,
1 Timothy 4:1-3
But in later days, the Spirit distinctly declares, certain people will rebel against the faith; they will listen to spirits of error and to the doctrines that daemons teach
Revelation 12:3
Then another portent was seen in heaven! There was a huge red dragon, with seven heads and seven horns and seven diadems upon his heads;
Revelation 17:3
So he bore me away rapt in the Spirit to the desert, and I saw a woman sitting on a scarlet Beast covered with blasphemous titles; it had seven heads and ten horns.
Revelation 17:12-13
As for the ten horns you have seen, they are ten kings who have no royal power as yet, but receive royal authority for an hour along with the Beast;
Revelation 17:16-18
As for the ten horns you have seen, they and the Beast will hate the harlot, lay her waste, and strip her naked; they will devour her flesh and burn her with fire,