Proverbs 14:33

In the heart of him understanding, wisdom shall rest: and in the midst of fools it shall be made known.

Proverbs 12:16

The foolish one in the day shall make known his anger: but the prudent one covered dishonor.

Proverbs 29:11

The foolish one will bring forth all his spirit; and the wise one will restrain it back.

Proverbs 12:23

A prudent man covered knowledge: and the heart of the foolish will meet folly.

Proverbs 13:16

Every prudent one will do in knowledge: and the foolish one will spread folly.

Proverbs 15:2

The tongue of the wise will make knowledge good: and the mouth of the foolish will gush forth folly.

Proverbs 15:28

The heart of the just one shall meditate to answer: and the mouth of the unjust shall gush out evil.

Ecclesiastes 10:3

And also as the foolish one went in the way, his heart was wanting, and he said to all, It is folly.

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 foolish one in the day shall make known his anger: but the prudent one covered dishonor.
Proverbs 13:16
Every prudent one will do in knowledge: and the foolish one will spread folly.
Proverbs 15:2
The tongue of the wise will make knowledge good: and the mouth of the foolish will gush forth folly.
Proverbs 29:11
The foolish one will bring forth all his spirit; and the wise one will restrain it back.
Ecclesiastes 10:3
And also as the foolish one went in the way, his heart was wanting, and he said to all, It is folly.