Job 20:13

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

Numbers 11:18-20

And unto the people shalt thou say, Hallow yourselves for to-morrow, and ye shall eat flesh; for ye have wept in the ears of Jehovah, saying, Who will give us flesh to eat? for it was well with us in Egypt; and Jehovah will give you flesh, and ye shall eat.

Matthew 5:29-30

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

Mark 9:43-49

And if thy hand serve as a snare to thee, cut it off: it is better for thee to enter into life maimed, than having thy two hands to go away into hell, into the fire unquenchable;

Romans 8:13

for if ye live according to flesh, ye are about to die; but if, by the Spirit, ye put to death the deeds of the body, 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
But if thy right eye be a snare to thee, pluck it out and cast it from thee: for it is profitable for thee that one of thy members perish, and not thy whole body be cast into hell.
Mark 9:43
And if thy hand serve as a snare to thee, cut it off: it is better for thee to enter into life maimed, than having thy two hands to go away into hell, into the fire unquenchable;
Romans 8:13
for if ye live according to flesh, ye are about to die; but if, by the Spirit, ye put to death the deeds of the body, ye shall live: