Matthew 18:8-9

If, then, your hand or your foot ensnares you, cut it off, and throw it from you. It is better for you to enter into life lame or maimed, than, having two hands or two feet, to be thrown into the eternal fire.

1 Corinthians 9:27

but I put my body under severe discipline, and bring it into subjection, lest, after I have preached to others, I myself should be rejected.

Philippians 3:19

whose end is destruction, whose god is their appetite, and whose glory is in their shame, who mind earthly things.

Treasury of Scripture Knowledge

Summary

And put a knife to thy throat, if thou be a man given to appetite.

Bible References

General references

Matthew 18:8
If, then, your hand or your foot ensnares you, cut it off, and throw it from you. It is better for you to enter into life lame or maimed, than, having two hands or two feet, to be thrown into the eternal fire.
1 Corinthians 9:27
but I put my body under severe discipline, and bring it into subjection, lest, after I have preached to others, I myself should be rejected.
Philippians 3:19
whose end is destruction, whose god is their appetite, and whose glory is in their shame, who mind earthly things.