Revelation 13:1

(12:18) and he stood upon the sand of the sea. (13:1) And I saw a beast coming up out of the sea, having ten horns and seven heads, and on his horns ten diadems, and upon his heads names of blasphemy.

2 Thessalonians 2:3-10

Let no one deceive you in any manner; because that day will not come, unless the falling away come first, and the man of lawlessness be revealed??he son of perdition;

1 Timothy 4:1-3

But the Spirit expressly saith, that in later times, some will fall away from the faith, giving heed to seducing spirits, and to teachings of demons,

Revelation 12:3

And another sign was seen in the heaven; and, behold, a great red dragon, having seven heads and ten horns, and upon his heads seven diadems.

Revelation 17:3

And he carried me away in the Spirit into a wilderness. And I saw a woman sitting upon a scarlet-colored beast, full of the names of blasphemy, having seven heads and ten horns.

Revelation 17:12-13

And the ten horns which you saw are ten kings, who, indeed, received no kingdom as yet; but they receive authority as kings, one hour with the beast.

Revelation 17:16-18

And the ten horns which you saw, and the beast, these will hate the harlot, and will make her desolate and naked, and will eat her flesh, and burn her up with fire.

Treasury of Scripture Knowledge

Summary

And the ten horns out of this kingdom are ten kings that shall arise: and another shall rise after them; and he shall be diverse from the first, and he shall subdue three kings.

Bible References

The ten

Revelation 12:3
And another sign was seen in the heaven; and, behold, a great red dragon, having seven heads and ten horns, and upon his heads seven diadems.
Revelation 13:1
(12:18) and he stood upon the sand of the sea. (13:1) And I saw a beast coming up out of the sea, having ten horns and seven heads, and on his horns ten diadems, and upon his heads names of blasphemy.
Revelation 17:3
And he carried me away in the Spirit into a wilderness. And I saw a woman sitting upon a scarlet-colored beast, full of the names of blasphemy, having seven heads and ten horns.

Another

2 Thessalonians 2:3
Let no one deceive you in any manner; because that day will not come, unless the falling away come first, and the man of lawlessness be revealed??he son of perdition;
1 Timothy 4:1
But the Spirit expressly saith, that in later times, some will fall away from the faith, giving heed to seducing spirits, and to teachings of demons,