Revelation 20:14

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

1 Corinthians 15:26

The last enemy that shall be destroyed is death.

Revelation 20:6

Blessed and holy is he that has part in the first resurrection; on such the second death has no authority, but they shall be priests of God and of the Christ and shall reign with him a thousand years.

Revelation 19:20

And the beast was taken and with it the false prophet that wrought miracles in its presence, with which he had deceived those that had taken the mark of the beast and had worshipped its image. These two were cast alive into the lake of fire burning with brimstone.

Revelation 21:8

But the fearful and unbelieving and the abominable and murderers and fornicators and sorcerers and idolaters and all liars shall have their part in the lake which 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, I will be thy end; O Sheol, I will be thy destruction. Repentance shall be hid from my eyes.

1 Corinthians 15:53

For this corruptible must put on incorruption, and this mortal must put on immortality.

Revelation 1:18

and he that lives and was dead; and, behold, I am alive for evermore, Amen, and have the keys of Hades and of death.

Revelation 20:10

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

Revelation 20:13

And the sea gave up the dead which were in it; and death and Hades delivered up the dead which were in them; and the judgment of each one was according to their works.

Revelation 20:15

And whosoever was not found written in the book of life was cast into the lake of fire.

Revelation 21:4

And God shall wipe away all tears from their eyes; and death shall be no more neither shall there be any more sorrow nor crying nor pain; for the former things are passed away.

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 that has part in the first resurrection; on such the second death has no authority, but they shall be priests of God and of the Christ and shall reign with him a thousand years.
Revelation 21:8
But the fearful and unbelieving and the abominable and murderers and fornicators and sorcerers and idolaters and all liars shall have their part in the lake which burns with fire and brimstone, which is the second death.

General references

Ecclesiastes 12:14
For God shall bring every work to judgment with every secret thing, whether it is good or whether it is evil.
1 Corinthians 15:26
The last enemy that shall be destroyed is death.
Galatians 6:5
For everyone shall bear his own burden.