Proverbs 14:33

Wisdom rests in the heart of a man of understanding, but it makes itself known even in the midst of fools.

Proverbs 12:16

The vexation of a fool is known at once, but the prudent ignores an insult.

Proverbs 29:11

A fool gives full vent to his spirit, but a wise man quietly holds it back.

Proverbs 12:23

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

Proverbs 13:16

In everything the prudent acts with knowledge, but a fool flaunts his folly.

Proverbs 15:2

The tongue of the wise commends knowledge, but the mouths of fools pour out 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 on the road, he lacks sense, and he says 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
The vexation of a fool is known at once, but the prudent ignores an insult.
Proverbs 13:16
In everything the prudent acts with knowledge, but a fool flaunts his folly.
Proverbs 15:2
The tongue of the wise commends knowledge, but the mouths of fools pour out folly.
Proverbs 29:11
A fool gives full vent to his spirit, but a wise man quietly holds it back.
Ecclesiastes 10:3
Even when the fool walks on the road, he lacks sense, and he says to everyone that he is a fool.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.