Cross reference
Luke 9:24
24 For whosoever will save his life shall lose it: but whosoever will lose his life for my sake, the same shall save it.
Luke 17:33
33 Whosoever shall seek to save his life shall lose it; and whosoever shall lose his life shall preserve it.
John 12:25
25 He that loveth his life shall lose it; and he that hateth his life in this world shall keep it unto life eternal.
Acts 20:23-24
23 Save that the Holy Ghost witnesseth in every city, saying that bonds and afflictions abide me.
24 But none of these things move me, neither count I my life dear unto myself, so that I might finish my course with joy, and the ministry, which I have received of the Lord Jesus, to testify the gospel of the grace of God.
Hebrews 11:35
35 Women received their dead raised to life again: and others were tortured, not accepting deliverance; that they might obtain a better resurrection:
Revelation 2:10
10 Fear none of those things which thou shalt suffer: behold, the devil shall cast some of you into prison, that ye may be tried; and ye shall have tribulation ten days: be thou faithful unto death, and I will give thee a crown of life.
Revelation 12:11
11 And they overcame him by the blood of the Lamb, and by the word of their testimony; and they loved not their lives unto the death.