Proverbs 12:17-21

He that speaketh truth sheweth forth righteousness: but a false witness deceit.

There is that speaketh like the piercings of a sword: but the tongue of the wise is health.

The lip of truth shall be established for ever: but a lying tongue is but for a moment.

Deceit is in the heart of them that imagine evil: but to the counsellors of peace is joy.

There shall no evil happen to the just: but the wicked shall be filled with mischief.