Proverbs 27:2

27:2 Let another praise you, and not your own mouth;

someone else, and not your own lips.

Proverbs 29:10

29:10 Bloodthirsty people hate someone with integrity;

as for the upright, they seek his life.

Proverbs 29:21

29:21 If someone pampers his servant from youth,

he will be a weakling in the end.