Revelation 19:20

And the beast was seized, and with him the false prophet that wrought the signs in his presence, with which he deceived those who received the mark of the beast, and who worshiped his image. The two were cast alive into the lake of fire that burns with brimstone.

Revelation 20:10

And the Devil who deceived them was cast into the lake of fire and brimstone, where also the beast and the false prophet were cast; and they shall be tormented, day and night, forever and ever.

2 Thessalonians 2:8

And then shall be revealed the lawless one, whom the Lord Jesus will slay with the breath of His mouth, and will bring to nought by the manifestation of His presence;

2 Peter 2:18

For, uttering great swelling words of vanity, they entice, in desires of the flesh, by their lasciviousness, those just escaping from those who live in error;

Jude 1:16

These are murmurers, complainers, walking according to their own desires; and their mouth speaks great swelling words; admiring men's persons, for the sake of profit.

Revelation 13:5-6

And there was given to him a mouth speaking great things and blasphemies; and authority was given him to work forty-two months.

Revelation 18:8

Therefore, in one day shall come her plagues, death and mourning and famine; and she shall be burned up with fire; because strong is the Lord God who judged her.

Revelation 20:4

And I saw thrones, and they sat upon them; and judgment was given to them; and I saw the souls of those who had been beheaded because of the testimony of Jesus, and because of the word of God; and such as worshiped not the beast, neither his image, and received not the mark upon their forehead and upon their hand; and they lived, and reigned with Christ a thousand years.

Revelation 20:12

And I saw the dead, the great and the small, standing before the throne; and books were opened; and another book was opened, which is the book of life; and the dead were judged out of the things that were written in the books, according to their works.

Treasury of Scripture Knowledge

Summary

I beheld then because of the voice of the great words which the horn spake: I beheld even till the beast was slain, and his body destroyed, and given to the burning flame.

General references

Bible References

The voice

2 Peter 2:18
For, uttering great swelling words of vanity, they entice, in desires of the flesh, by their lasciviousness, those just escaping from those who live in error;
Jude 1:16
These are murmurers, complainers, walking according to their own desires; and their mouth speaks great swelling words; admiring men's persons, for the sake of profit.
Revelation 13:5
And there was given to him a mouth speaking great things and blasphemies; and authority was given him to work forty-two months.
Revelation 20:4
And I saw thrones, and they sat upon them; and judgment was given to them; and I saw the souls of those who had been beheaded because of the testimony of Jesus, and because of the word of God; and such as worshiped not the beast, neither his image, and received not the mark upon their forehead and upon their hand; and they lived, and reigned with Christ a thousand years.

Even

2 Thessalonians 2:8
And then shall be revealed the lawless one, whom the Lord Jesus will slay with the breath of His mouth, and will bring to nought by the manifestation of His presence;
Revelation 18:8
Therefore, in one day shall come her plagues, death and mourning and famine; and she shall be burned up with fire; because strong is the Lord God who judged her.
Revelation 19:20
And the beast was seized, and with him the false prophet that wrought the signs in his presence, with which he deceived those who received the mark of the beast, and who worshiped his image. The two were cast alive into the lake of fire that burns with brimstone.
Revelation 20:10
And the Devil who deceived them was cast into the lake of fire and brimstone, where also the beast and the false prophet were cast; and they shall be tormented, day and night, forever and ever.

General references

Mark 13:26
And then will they see the Son of Man coming in clouds with great power and glory.