Proverbs 26:26-28 American Standard Version (ASV)
26 Though his hatred cover itself with guile,
His wickedness shall be openly showed before the assembly.
27 Whoso diggeth a pit shall fall therein;
And he that rolleth a stone, it shall return upon him.
28 A lying tongue hateth those whom it hath wounded;
And a flattering mouth worketh ruin.