The lip of truth shall be established— The LXX read, True lips establish testimony; but a hasty witness hath an unrighteous tongue. Houbigant renders it, Perpetuity is in the lip of truth; the tongue of falsehood is for a point of time.
Related Commentaries of Proverbs 12:19
Proverbs 12:19
19 The lip of truth shall be established for ever: but a lying tongue is but for a moment.