4 Bible Verses about First Death

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

This is the first resurrection. Happy and holy is he that hath part in the first resurrection: on these the second death has no power, but they shall be priests of God and of Christ, and shall reign with Him a thousand years.

But this I say, brethren, that flesh and blood cannot inherit the kingdom of God; nor doth what is corruptible inherit incorruption. Behold, I tell you a mystery: we shall not all sleep; but we shall all be changed in a moment, in the twinkling of an eye, at the sound of the last trumpet (for the trumpet shall sound) and the dead shall be raised incorruptible, and we shall be changed:read more.
for this corruptible body must put on incorruption, and this mortal body must be clothed with immortality. And when this corruptible shall be clothed with incorruption, and this mortal shall have put on immortality, then shall come to pass the word that is written, "Death is swallowed up in victory." O death, where is thy sting? O grave, where is thy victory?

But I would not have you ignorant, my brethren, concerning those that are fallen asleep, that ye may not be grieved like others who have no hope: for if we believe that Jesus died and rose again, so also those, that sleep in Jesus, will God bring with Him. For this we tell you in the word of the Lord, that we who shall be living and remain to the coming of the Lord, shall not be before those that are asleep.read more.
For the Lord himself will descend from heaven with acclamation, with the voice of the archangel, and with the trumpet of God: and the dead in Christ shall rise first; then we who are living and remain, shall be caught up together with them in the clouds, to meet the Lord in the air: and so shall we for ever be with the Lord.