Matthew 10:39

He that findeth his life will lose it; and he that loseth his life for my sake will find it.

Luke 17:33

Whoever shall seek to save his life will lose it; and whoever shall lose it will preserve it.

John 12:25

He that loveth his life loseth it; and he that hateth his life in this world will keep it unto everlasting life.

Matthew 16:25-26

For whoever chooseth to save his life will lose it; and whoever shall lose his life for my sake will find it.

Mark 8:35-36

For whoever chooseth to save his life, will lose it; but whoever shall lose his life for the sake of me and of the glad tidings, will save it.

Luke 9:24

For whoever chooseth to save his life, will lose it; and whoever loseth his life for my sake, he will save it.

Philippians 1:20-21

according to my earnest expectation and hope, that in nothing I shall be put to shame, but that with all boldness, as always, so also now, Christ will be magnified in my body, whether by life, or by death.

2 Timothy 4:6-8

For I am already about to be offered as a sacrifice, and the time of my departure is at hand.

Revelation 2:10

Fear not the things which thou art about to suffer. Behold, now, the Devil is about to cast some of you into prison, that ye may be tried; and ye will have tribulation ten days. Be thou faithful unto death, and I will give thee the crown of life.

Treasury of Scripture Knowledge

Summary

He that findeth his life shall lose it: and he that loseth his life for my sake shall find it.

Bible References

General references

Matthew 16:25
For whoever chooseth to save his life will lose it; and whoever shall lose his life for my sake will find it.
Mark 8:35
For whoever chooseth to save his life, will lose it; but whoever shall lose his life for the sake of me and of the glad tidings, will save it.
Luke 17:33
Whoever shall seek to save his life will lose it; and whoever shall lose it will preserve it.
John 12:25
He that loveth his life loseth it; and he that hateth his life in this world will keep it unto everlasting life.
Philippians 1:20
according to my earnest expectation and hope, that in nothing I shall be put to shame, but that with all boldness, as always, so also now, Christ will be magnified in my body, whether by life, or by death.
2 Timothy 4:6
For I am already about to be offered as a sacrifice, and the time of my departure is at hand.
Revelation 2:10
Fear not the things which thou art about to suffer. Behold, now, the Devil is about to cast some of you into prison, that ye may be tried; and ye will have tribulation ten days. Be thou faithful unto death, and I will give thee the crown of life.