Matthew 5:29

If therefore your eye, even the right eye, is a snare to you, tear it out and away with it; it is better for you that one member should be destroyed rather than that your whole body should be thrown into Gehenna.

Matthew 18:8-9

If your hand or your foot is causing you to fall into sin, cut it off and away with it. It is better for you to enter into Life crippled in hand or foot than to remain in possession of two sound hands or feet but be thrown into the fire of the Ages.

Mark 9:43-48

If your hand should cause you to sin, cut it off: it would be better for you to enter into Life maimed, than remain in possession of both your hands and go away into Gehenna, into the fire which cannot be put out.

Matthew 5:22

But I say to you that every one who becomes angry with his brother shall be answerable to the magistrate; that whoever says to his brother 'Raca,' shall be answerable to the Sanhedrin; and that whoever says, 'You fool!' shall be liable to the Gehenna of Fire.

Matthew 10:28

"And do not fear those who kill the body, but cannot kill the soul; but rather fear him who is able to destroy both soul and body in Gehenna.

Matthew 16:26

Why, what benefit will it be to a man if he gains the whole world but forfeits his life? Or what shall a man give to buy back his life?

Matthew 19:12

There are men who from their birth have been disabled from marriage, others who have been so disabled by men, and others who have disabled themselves for the sake of the Kingdom of the Heavens. He who is able to receive this, let him receive it."

Matthew 23:15

"Alas for you, Scribes and Pharisees, hypocrites, for you scour sea and land in order to win one convert--and when he is gained, you make him twice as much a son of Gehenna as yourselves.

Matthew 23:33

O serpents, O vipers' brood, how are you to escape condemnation to Gehenna?

Mark 8:36

Why, what does it benefit a man to gain the whole world and forfeit his life?

Luke 9:24-25

For whoever desires to save his life shall lose it, and whoever loses his life for my sake shall save it.

Luke 12:5

I will warn you whom to fear: fear him who after killing has power to throw into Gehenna: yes, I say to you, fear him.

Romans 6:6

This we know--that our old self was nailed to the cross with Him, in order that our sinful nature might be deprived of its power, so that we should no longer be the slaves of sin;

Romans 8:13

For if you so live, death is near; but if, through being under the sway of the spirit, you are putting your old bodily habits to death, you will live.

1 Corinthians 9:27

but I hit hard and straight at my own body and lead it off into slavery, lest possibly, after I have been a herald to others, I should myself be rejected.

Galatians 5:24

Against such things as these there is no law. Now those who belong to Christ Jesus have crucified their lower nature with its passions and appetites.

Colossians 3:5

Therefore put to death your earthward inclinations--fornication, impurity, sensual passion, unholy desire, and all greed, for that is a form of idolatry.

1 Peter 4:1-3

Since, then, Christ has suffered in the flesh, you also must arm yourselves with a determination to do the same--because he who has suffered in the flesh has done with sin--

Treasury of Scripture Knowledge

Summary

And if thy right eye offend thee, pluck it out, and cast it from thee: for it is profitable for thee that one of thy members should perish, and not that thy whole body should be cast into hell.

Bible References

If

Matthew 18:8
If your hand or your foot is causing you to fall into sin, cut it off and away with it. It is better for you to enter into Life crippled in hand or foot than to remain in possession of two sound hands or feet but be thrown into the fire of the Ages.
Mark 9:43
If your hand should cause you to sin, cut it off: it would be better for you to enter into Life maimed, than remain in possession of both your hands and go away into Gehenna, into the fire which cannot be put out.

Pluck

Matthew 19:12
There are men who from their birth have been disabled from marriage, others who have been so disabled by men, and others who have disabled themselves for the sake of the Kingdom of the Heavens. He who is able to receive this, let him receive it."
Romans 6:6
This we know--that our old self was nailed to the cross with Him, in order that our sinful nature might be deprived of its power, so that we should no longer be the slaves of sin;
Romans 8:13
For if you so live, death is near; but if, through being under the sway of the spirit, you are putting your old bodily habits to death, you will live.
1 Corinthians 9:27
but I hit hard and straight at my own body and lead it off into slavery, lest possibly, after I have been a herald to others, I should myself be rejected.
Galatians 5:24
Against such things as these there is no law. Now those who belong to Christ Jesus have crucified their lower nature with its passions and appetites.
Colossians 3:5
Therefore put to death your earthward inclinations--fornication, impurity, sensual passion, unholy desire, and all greed, for that is a form of idolatry.
1 Peter 4:1
Since, then, Christ has suffered in the flesh, you also must arm yourselves with a determination to do the same--because he who has suffered in the flesh has done with sin--

For

Matthew 16:26
Why, what benefit will it be to a man if he gains the whole world but forfeits his life? Or what shall a man give to buy back his life?
Mark 8:36
Why, what does it benefit a man to gain the whole world and forfeit his life?
Luke 9:24
For whoever desires to save his life shall lose it, and whoever loses his life for my sake shall save it.