Proverbs 13:16

13:16 Every shrewd person acts with knowledge,

but a fool displays his folly.

Proverbs 14:17

14:17 A person who has a quick temper does foolish things,

and a person with crafty schemes is hated.

Proverbs 26:28

26:28 A lying tongue hates those crushed by it,

and a flattering mouth works ruin.