Proverbs 14:33

Wisdom rests in the heart of one who has understanding,
But in the hearts of fools it is made known.

Proverbs 12:16

A fool’s anger is known at once,
But a prudent man conceals dishonor.

Proverbs 29:11

A fool always loses his temper,
But a wise man holds it back.

Proverbs 12:23

A prudent man conceals knowledge,
But the heart of fools proclaims folly.

Proverbs 13:16

Every prudent man acts with knowledge,
But a fool displays folly.

Proverbs 15:2

The tongue of the wise makes knowledge acceptable,
But the mouth of fools spouts folly.

Proverbs 15:28

The heart of the righteous ponders how to answer,
But the mouth of the wicked pours out evil things.

Ecclesiastes 10:3

Even when the fool walks along the road, his sense is lacking and he demonstrates to everyone that he is a fool.

Treasury of Scripture Knowledge

Summary

Wisdom resteth in the heart of him that hath understanding: but that which is in the midst of fools is made known.

Bible References

General references

Proverbs 12:16
A fool’s anger is known at once,
But a prudent man conceals dishonor.
Proverbs 13:16
Every prudent man acts with knowledge,
But a fool displays folly.
Proverbs 15:2
The tongue of the wise makes knowledge acceptable,
But the mouth of fools spouts folly.
Proverbs 29:11
A fool always loses his temper,
But a wise man holds it back.
Ecclesiastes 10:3
Even when the fool walks along the road, his sense is lacking and he demonstrates to everyone that he is a fool.