4 Bible Verses about First Death

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

Happy and holy is he that hath a part in the first resurrection: over these the second death hath 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, neither doth corruption 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 last trumpet; for the trumpet shall sound, and the dead shall be raised incorruptible, and we shall be changed.read more.
For this corruptible must put on incorruption, and this mortal put on immortality. So when this corruptible shall have put on incorruption, and this mortal shall have put on immortality, then shall be brought to pass the saying that is written, Death is swallowed up in victory. O death, where is thy sting? O Hades, where is thy victory; The sting of death is sin, and the strength of sin is the law.

Now we would not have you ignorant, brethren, concerning them that are asleep, that ye sorrow not, even as others who have no hope. For if we believe, that Jesus died and rose again, so will God bring with him those also that sleep in Christ. For this we say unto you by the word of the Lord, that we who are alive, who are left to the coming of the Lord, shall not prevent them that are asleep.read more.
For the Lord himself shall descend from heaven, with a shout, with the voice of an archangel, and with the trumpet of God; and the dead in Christ shall rise first. Then we who are alive, who are left, shall be caught up together with them in the clouds to meet the Lord in the air; and so shall we be ever with the Lord.