14 And death and the grave were cast into the lake of fire. This is the second death, namely, this lake of fire.
Revelation 20:14 Cross References - Murdock
1 Corinthians 15:26
26 And the last enemy, death, will be abolished.
1 Corinthians 15:53
53 For this which is corruptible, is to put on incorruption; and that which dieth, will put on immortality.
Revelation 1:18
18 and who liveth and was dead; and behold, I am alive for ever and ever. Amen. And I have the keys of death and of the unseen world.
Revelation 19:20
20 And the beast of prey was captured, and the false prophet that was with him, who did those prodigies before him, whereby he seduced them who had received the mark of the beast of prey and who worshipped his image. And they were both cast alive into the lake of fire, which burneth with sulphur.
Revelation 20:6
6 Blessed and holy is he that hath part in this first resurrection: over them the second death hath no dominion; but they shall be, nay are, priests of God and of his Messiah; and they will reign with him the thousand years.
Revelation 20:10
10 And the Accuser who seduced them, was cast into the lake of fire and sulphur, where also were the beast of prey and the false prophet: and they shall be tormented, day and night, for ever and ever.
Revelation 20:13
13 And the sea gave up the dead in it; and death and the grave gave up the dead in them. And they were judged, each one according to his deeds.
Revelation 20:15
15 And if any one was not found enrolled in the book of life, he was cast into this lake of fire.
Revelation 21:4
4 And every tear will be wiped from their eyes; and there will no more be death, nor mourning, nor wailing; nor shall pain be any more; because the former things are passed away.
Revelation 21:8
8 But to the timid, and the unbelieving, and to the sinful, and polluted, and to manslayers, and whoremongers, and sorcerers, and idolaters, and to all false persons, their portion shall be in the lake that burneth with fire and sulphur, which is the second death.