Revelation 2:11

Let him who has ears hear what the Spirit is saying to the Churches. He who conquers shall suffer no hurt from the Second Death."

Revelation 2:7

Let him who has ears hear what the Spirit is saying to the Churches. To him who conquers-- to him I will give the right 'to eat the fruit of the Tree of life, which stands in the Paradise of God.' "

Revelation 20:6

Blessed and holy will he be who shares in that First Resurrection. The second Death has no power over them; but they will be priests of God, and the Christ, and they will reign with him for the thousand years.

Revelation 20:14

Then Death and the Lord of the Place of Death were hurled into the lake of fire. This is the Second Death--the lake of fire;

Revelation 21:8

But as for cowards, unbelievers, the degraded, murderers, the impure, sorcerers, idolaters, and all liars--their place will be in the burning lake of fire and sulphur. That is the Second Death.'

Revelation 2:17

Let him who has ears hear what the Spirit is saying to the Churches. To him who conquers-- to him I will give a share of the mystic manna, and I will give him a white stone; and on the stone shall be inscribed a new name, which no one knows except him who receives it."

Revelation 13:9

Let him who has ears 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
Let him who has ears hear what the Spirit is saying to the Churches. To him who conquers-- to him I will give the right 'to eat the fruit of the Tree of life, which stands in the Paradise of God.' "
Revelation 13:9
Let him who has ears hear.

The second

Revelation 20:6
Blessed and holy will he be who shares in that First Resurrection. The second Death has no power over them; but they will be priests of God, and the Christ, and they will reign with him for the thousand years.
Revelation 21:8
But as for cowards, unbelievers, the degraded, murderers, the impure, sorcerers, idolaters, and all liars--their place will be in the burning lake of fire and sulphur. That is the Second Death.'

General references

Matthew 11:15
Let him who has ears hear.
Matthew 13:9
Let him who has ears hear."
Mark 4:23
Let all who have ears to hear with hear.
Mark 7:16
OMITTED TEXT
1 Corinthians 3:14
If any man's work, which he has built upon that foundation, still remains, he will gain a reward.
Hebrews 10:15
We have also the testimony of the Holy Spirit. For, after saying--
Revelation 3:22
Let him who has ears hear what the Spirit is saying to the Churches."
Revelation 13:9
Let him who has ears hear.