Proverbs 12:17LXX

15The way of a fool right in his own eyes: but he that hearkeneth unto counsel wise.

16A fool's wrath is presently known: but a prudent covereth shame.

17speaketh truth sheweth forth righteousness: but a false witness deceit.

18There is that speaketh like the piercings of a sword: but the tongue of the wise health.

19The lip of truth shall be established for ever: but a lying tongue but for a moment.