Proverbs 20:17-21

17Bread gained by deceit is sweet to a man, But afterward his mouth will be filled with gravel.

18Plans are established by counsel; By wise counsel wage war.

19He who goes about as a talebearer reveals secrets; Therefore do not associate with one who flatters with his lips.

20Whoever curses his father or his mother, His lamp will be put out in deep darkness.

21An inheritance gained hastily at the beginning Will not be blessed at the end.