Revelation 13:1

And I stood upon the sand of the sea, and I saw a beast rising up out of the sea, which had seven heads and ten horns; and upon his horns ten crowns, and upon his heads the names of blasphemy.

Revelation 12:3

And there appeared another sign in heaven, and behold, a great red dragon, having seven heads and ten horns; and upon his heads seven crowns.

Revelation 17:3

And he transported me in spirit into the wilderness, and I saw a woman sitting on a scarlet-coloured beast, full of blasphemous names, having seven heads and ten horns.

Revelation 11:7

And when they shall have finished their testimony, the beast that ascendeth out of the abyss, will make war against them, and overcome them, and kill them.

Revelation 13:5-6

And there was given him a mouth speaking great and blasphemous things, and power was given him to make war forty two months.

Revelation 15:2

And I saw as it were a sea of glass mingled with fire; and those that had gained the victory from the beast, and from his image, and from his mark, and from the number of his name, standing on the sea of glass, and having harps to celebrate the praises of God.

Revelation 17:7-12

And the angel said unto me, Why dost thou wonder? I will tell thee the mystery of the woman and of the beast that carrieth her, which hath the seven heads and ten horns.

Revelation 17:16

And the ten horns which thou sawest upon the beast, these shall hate the whore, and shall make her desolate and naked, and shall devour her flesh, and burn her with fire.

2 Thessalonians 2:3-4

Let not any one deceive you by any means; for it shall not come till there come an apostasy first, and the man of sin be revealed,

Revelation 17:5

And upon her forehead was a name written, "Mystery, Babylon the great, the mother of harlots, and of the abominations of the earth."

Treasury of Scripture Knowledge

Summary

And I stood upon the sand of the sea, and saw a beast rise up out of the sea, having seven heads and ten horns, and upon his horns ten crowns, and upon his heads the name of blasphemy.

Ten crowns

Bible References

And saw

Revelation 11:7
And when they shall have finished their testimony, the beast that ascendeth out of the abyss, will make war against them, and overcome them, and kill them.
Revelation 17:8
The beast, which thou sawest, was, and is not; but will rise out of the abyss, and go into perdition: and they that dwell on the earth (whose names are not written on the book of life from the foundation of the world) shall wonder, when they behold the beast that was, and is not, and yet is to be.

Having

Revelation 12:3
And there appeared another sign in heaven, and behold, a great red dragon, having seven heads and ten horns; and upon his heads seven crowns.
Revelation 17:3
And he transported me in spirit into the wilderness, and I saw a woman sitting on a scarlet-coloured beast, full of blasphemous names, having seven heads and ten horns.

Ten crowns

Revelation 12:3
And there appeared another sign in heaven, and behold, a great red dragon, having seven heads and ten horns; and upon his heads seven crowns.

Blasphemy

Revelation 13:5
And there was given him a mouth speaking great and blasphemous things, and power was given him to make war forty two months.
Revelation 17:3
And he transported me in spirit into the wilderness, and I saw a woman sitting on a scarlet-coloured beast, full of blasphemous names, having seven heads and ten horns.
2 Thessalonians 2:3
Let not any one deceive you by any means; for it shall not come till there come an apostasy first, and the man of sin be revealed,