Revelation 20:10

And the devil who deceived them was thrown into the lake of fire and sulphur, where the beast and the false prophet also [are], and they will be tormented day and night {forever and ever}.

Revelation 19:20

And the beast was seized, and with him the false prophet who performed the signs before him, by which he deceived those who received the mark of the beast and those who had worshiped his image. The two were thrown alive into the lake of fire that burns with sulphur.

Revelation 20:2-3

And he seized the dragon--the ancient serpent, who is the devil and Satan--and bound him [for] a thousand years,

Revelation 20:14-15

And Death and Hades were thrown into the lake of fire. This is the second death--the lake of fire.

Matthew 25:41

Then he will also say to those on [his] left, 'Depart from me, [you] accursed ones, into the eternal fire that has been prepared for the devil and his angels!

Matthew 25:46

And these will depart into eternal punishment, but the righteous into eternal life."

Revelation 16:13

And I saw coming out of the mouth of the dragon and out of the mouth of the beast and out of the mouth of the false prophet three unclean spirits like frogs.

Revelation 20:8

and he will go out to deceive the nations [that are] at the four corners of the earth, Gog and Magog, to assemble them for battle, {whose number} [is] like the sand of the sea.

Revelation 14:10-11

he himself also will drink of the wine of the anger of God that has been mixed full strength in the cup of his wrath, and will be tortured with fire and sulphur in the presence of the holy angels and in the presence of the Lamb.

Treasury of Scripture Knowledge

Summary

And the devil that deceived them was cast into the lake of fire and brimstone, where the beast and the false prophet are, and shall be tormented day and night for ever and ever.

General references

Bible References

The lake

Revelation 20:14
And Death and Hades were thrown into the lake of fire. This is the second death--the lake of fire.
Revelation 19:20
And the beast was seized, and with him the false prophet who performed the signs before him, by which he deceived those who received the mark of the beast and those who had worshiped his image. The two were thrown alive into the lake of fire that burns with sulphur.

Tormented

Revelation 14:10
he himself also will drink of the wine of the anger of God that has been mixed full strength in the cup of his wrath, and will be tortured with fire and sulphur in the presence of the holy angels and in the presence of the Lamb.
Matthew 25:41
Then he will also say to those on [his] left, 'Depart from me, [you] accursed ones, into the eternal fire that has been prepared for the devil and his angels!

General references

Daniel 7:26
Then the court will sit, and his dominion will be removed, to be eradicated and to be destroyed {totally}.