Revelation 20:14

And death and Hades were cast into the lake of fire. This is the second death, the lake of fire.

1 Corinthians 15:26

The last enemy abolished is death.

Revelation 20:6

Blessed and holy is he who has part in the first resurrection. On these the second death has no power, but they will be priests of God and of the Christ, and will reign with him a thousand years.

Revelation 19:20

And the beast was taken, and the FALSE prophet with it who did the signs in its sight by which he led astray those who received the mark of the beast and those who worship its image. The two were thrown alive into the lake of fire

Revelation 21:8

But for the cowards, and unbelieving, and sinful, and abominable, and murderers, and fornicators, and sorcerers, and idolaters, and all liars, their part is in the lake that burns with fire and brimstone, which is the second death.

Hosea 13:14

I will ransom them from the power of Sheol. I will redeem them from death. O death, where are thy plagues? O Sheol, where is thy sting? Repentance shall be hid from my eyes.

1 Corinthians 15:53

For this perishable must put on imperishability, and this mortal put on immortality.

Revelation 1:18

and he who lives. And I became dead, and behold, I am living into the ages of the ages. Truly. And I have the keys of death and of Hades.

Revelation 20:10

And the devil who leads them astray was cast into the lake of fire and brimstone, where also were the beast and the FALSE prophet. And they will be tormented day and night into the ages of the ages.

Revelation 20:13

And the sea gave up the dead in it, and death and Hades gave up the dead in them. And they were judged, each according to their works.

Revelation 20:15

And if any man was found not written in the book of life, he was thrown into the lake of fire.

Revelation 21:4

And he will wipe away every tear from their eyes. And there will not be any more death, nor grief, nor crying, nor will there be any more anguish, because the former things are gone.

Treasury of Scripture Knowledge

Summary

And death and hell were cast into the lake of fire. This is the second death.

Bible References

This

Revelation 20:6
Blessed and holy is he who has part in the first resurrection. On these the second death has no power, but they will be priests of God and of the Christ, and will reign with him a thousand years.
Revelation 21:8
But for the cowards, and unbelieving, and sinful, and abominable, and murderers, and fornicators, and sorcerers, and idolaters, and all liars, their part is in the lake that burns with fire and brimstone, which is the second death.

General references

Ecclesiastes 12:14
For God will bring every work into judgment, with every hidden thing, whether good or evil.
1 Corinthians 15:26
The last enemy abolished is death.
Galatians 6:5
For each man will bear his own burden.