Revelation 2:11

He who can hear should listen to what the Spirit says to the congregations. He who overcomes will not be hurt by the second death.'

Revelation 2:7

He who can hear should listen to what the Spirit says to the congregations! To him who overcomes I will give the right to eat the fruit of the tree of life that grows in the (Paradise) Garden of God.'

Revelation 20:6

Blessed and holy is he who has part in the first resurrection. The second death has no power over them. They shall be priests of God and of Christ, and shall rule as kings with him for the thousand years.

Revelation 20:14

Death and the grave were hurled into the lake of fire. This is the second death.

Revelation 21:8

But the fearful and unbelieving, abominable and murderers, fornicators and those practicing spiritism, idolaters and all liars shall have their part in the lake that burns with fire and sulfur: which is the second death.

Revelation 2:17

He who can hear should listen to what the Spirit says to the congregations! To those who overcome in victory I will give some of the hidden manna. I will also give each of them a white stone on which is written a new name that no one knows except the one who receives it.'

Revelation 13:9

If any man can listen, 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 can hear should listen to what the Spirit says to the congregations! To him who overcomes I will give the right to eat the fruit of the tree of life that grows in the (Paradise) Garden of God.'
Revelation 13:9
If any man can listen, let him hear.

The second

Revelation 20:6
Blessed and holy is he who has part in the first resurrection. The second death has no power over them. They shall be priests of God and of Christ, and shall rule as kings with him for the thousand years.
Revelation 21:8
But the fearful and unbelieving, abominable and murderers, fornicators and those practicing spiritism, idolaters and all liars shall have their part 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. Listen and hear my speech.
Matthew 11:15
He who has ears to hear let him listen!
Matthew 13:9
He that has ears let him hear.
Mark 4:23
If any man has ears to hear, let him hear.
Mark 7:16
If any man has ears to hear, let him hear.
1 Corinthians 3:14
If a man's work that he built upon lasts, he will receive a reward.
Hebrews 10:15
The Holy Spirit also bears witness to us; for after that he said:
Revelation 3:22
He who can hear let him hear what the Spirit says to the congregations.'
Revelation 13:9
If any man can listen, let him hear.