Job 20:13

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

Cross-reference

Matthew 5:29 commands cutting off what causes sin, contrasting Job's wicked man who spares and holds onto sin.

Matthew 5:30 similarly commands cutting off the offending hand, contrasting with Job's sparing of sin.

Mark 9:43-49 repeatedly commands radical amputation to avoid sin, opposing Job's picture of clinging to wickedness.

Romans 8:13 Contrast

Romans 8:13 calls for putting to death the deeds of the body, contrasting Job's wicked man who spares and holds onto sin.

Proverbs 19:28 depicts the wicked gulping down evil, paralleling Job's description of sparing and holding sin in the mouth.