Proverbs 26:25-26

25 Though their speech is charming, do not believe them,
    for seven abominations fill their hearts.
26 Their malice may be concealed by deception,
    but their wickedness will be exposed in the assembly.

Psalm 19
May these words of my mouth and this meditation of my heart
    be pleasing in your sight,
    Lord, my Rock and my Redeemer.