Job 20:13

That he favoured, that would he not forsake; but kept it close in his throat.

Numbers 11:18-20

And say unto the people, 'Hallow your selves against tomorrow, that ye may eat flesh, for ye have whined in the ears of the LORD saying: Who shall give us flesh to eat? For we were happy when we were in Egypt! Therefore the LORD will give you flesh, and ye shall eat.

Matthew 5:29-30

Wherfore if thy right eye offend thee, pluck him out, and cast him from thee: better it is for thee that one of thy members perish, than that thy whole body should be cast into hell.

Mark 9:43-49

Wherefore, if thy hand offend thee, cut him off. It is better for thee to enter into life maimed, than to go, having two hands, into hell: into fire that never shall be quenched,

Romans 8:13

For if ye live after the flesh, ye must die. But if ye mortify the deeds of the body, by the help of the spirit, ye shall 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
Wherfore if thy right eye offend thee, pluck him out, and cast him from thee: better it is for thee that one of thy members perish, than that thy whole body should be cast into hell.
Mark 9:43
Wherefore, if thy hand offend thee, cut him off. It is better for thee to enter into life maimed, than to go, having two hands, into hell: into fire that never shall be quenched,
Romans 8:13
For if ye live after the flesh, ye must die. But if ye mortify the deeds of the body, by the help of the spirit, ye shall live,