Proverbs 20:17

15There is gold, and a multitude of rubies: but the lips of knowledge are a precious jewel.

16Take his garment that is surety for a stranger: and take a pledge of him for a strange woman.

17Bread of deceit is sweet to a man; but afterwards his mouth shall be filled with gravel.

18Every purpose is established by counsel: and with good advice make war.

19He that goeth about as a talebearer revealeth secrets: therefore meddle not with him that flattereth with his lips.