Proverbs 12:15, 18, 25-26
Proverbs 12:15 AMP
The way of the [arrogant] fool [who rejects God’s wisdom] is right in his own eyes, But a wise and prudent man is he who listens to counsel. [Prov 3:7; 9:9; 21:2]
Proverbs 12:18 AMP
There is one who speaks rashly like the thrusts of a sword, But the tongue of the wise brings healing.