Revelation 2:11

He who has an ear, let him hear what the Spirit says to the churches. The one who conquers will not be hurt by the second death.'

Revelation 2:7

He who has an ear, let him hear what the Spirit says to the churches. To the one who conquers I will grant to eat of the tree of life, which is in the paradise of God.'

Revelation 20:6

Blessed and holy is the one who shares in the first resurrection! Over such the second death has no power, but they will be priests of God and of Christ, and they will reign with him for a thousand years.

Revelation 20:14

Then Death and Hades were thrown into the lake of fire. This is the second death, the lake of fire.

Revelation 21:8

But as for the cowardly, the faithless, the detestable, as for murderers, the sexually immoral, sorcerers, idolaters, and all liars, their portion will be in the lake that burns with fire and sulfur, which is the second death."

Revelation 2:17

He who has an ear, let him hear what the Spirit says to the churches. To the one who conquers I will give some of the hidden manna, and I will give him a white stone, with a new name written on the stone that no one knows except the one who receives it.'

Revelation 13:9

If anyone has an ear, let him hear:

Treasury of Scripture Knowledge

Summary

He that hath an ear, let him hear what the Spirit saith unto the churches; He that overcometh shall not be hurt of the second death.

Bible References

That hath

Revelation 2:7
He who has an ear, let him hear what the Spirit says to the churches. To the one who conquers I will grant to eat of the tree of life, which is in the paradise of God.'
Revelation 13:9
If anyone has an ear, let him hear:

The second

Revelation 20:6
Blessed and holy is the one who shares in the first resurrection! Over such the second death has no power, but they will be priests of God and of Christ, and they will reign with him for a thousand years.
Revelation 21:8
But as for the cowardly, the faithless, the detestable, as for murderers, the sexually immoral, sorcerers, idolaters, and all liars, their portion will be in the lake that burns with fire and sulfur, which is the second death."

General references

Isaiah 28:23
Give ear, and hear my voice; give attention, and hear my speech.
Matthew 11:15
He who has ears to hear, let him hear.
Matthew 13:9
He who has ears, let him hear."
Mark 4:23
If anyone has ears to hear, let him hear."
1 Corinthians 3:14
If the work that anyone has built on the foundation survives, he will receive a reward.
Hebrews 10:15
And the Holy Spirit also bears witness to us; for after saying,
Revelation 3:22
He who has an ear, let him hear what the Spirit says to the churches.'"
Revelation 13:9
If anyone has an ear, let him hear:

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.