Job 20:13

though he cannot bear to let it go and keeps it in his mouth,

Numbers 11:18-20

Tell the people: 'Purify yourselves for tomorrow. You will have meat to eat! Jehovah has heard you whining and saying that you wished you had some meat and that you were better off in Egypt. Jehovah will now give you meat, and you will have to eat it.

Matthew 5:29-30

If your right eye causes you to sin, take it out and throw it away! It is better to lose a part of your body then to have your whole body destroyed in the ever-burning fires of the Valley of Hinnom.

Mark 9:43-49

If your hand causes you to stumble, cut it off. It would be better to enter into life maimed then, having two hands to be destroyed in the ever-burning trash fires in the Valley of Hinnom. (Greek: Gehenna)

Romans 8:13

for if you live according to flesh, you are about to die. If by the Spirit, you put to death the deeds of the body, you will live.

Treasury of Scripture Knowledge

Summary

Though he spare it, and forsake it not; but keep it still within his mouth:

Bible References

Spare it

Matthew 5:29
If your right eye causes you to sin, take it out and throw it away! It is better to lose a part of your body then to have your whole body destroyed in the ever-burning fires of the Valley of Hinnom.
Mark 9:43
If your hand causes you to stumble, cut it off. It would be better to enter into life maimed then, having two hands to be destroyed in the ever-burning trash fires in the Valley of Hinnom. (Greek: Gehenna)
Romans 8:13
for if you live according to flesh, you are about to die. If by the Spirit, you put to death the deeds of the body, you will live.