Proverbs 20:17-19 King James Version (KJV)

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

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

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

Proverbs 20