Proverbs 12:13

See here, 1. The wicked entangling themselves in trouble by their folly, when God in justice leaves them to themselves. They are often snared by the transgression of their lips and their throats are cut with their own tongues. By speaking evil of dignities they expose themselves to public justice; by giving ill language they become obnoxious to private resentments, are sued for defamation, and actions on the case for words are brought against them. Many a man has paid dearly in this world for the transgression of his lips, and has felt the lash on his back for want of a bridle upon his tongue, Psa 64:8. 2. The righteous extricating themselves out of trouble by their own wisdom, when God in mercy comes in for their succour: The just shall come out of such troubles as the wicked throw themselves headlong into. It is intimated that the just may perhaps come into trouble; but, though they fall, they shall not be utterly cast down, Psa 34:19.

— Matthew Henry's Concise Commentary (public domain)

The wicked is snared, &c.--The sentiment expanded. While the wicked, such as liars, flatterers, &c., fall by their own words, the righteous are unhurt. Their good conduct makes friends, and God rewards them.

— Jamieson-Fausset-Brown Commentary (public domain)