Proverbs 29:11

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

Proverbs 12:16

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

Proverbs 14:33

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

Proverbs 19:11

The understanding of man will defer his anger: and his glory to pass over transgression.

Judges 16:17

And he will announce to her all his heart, and he will say to her, A razor came not up upon my head, for I am devoted to God from my mother's womb: if I were shaved, and my strength removed from me, and I was weak, and was as all men.

Proverbs 12:23

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

Amos 5:13

For this the prudent one shall be silent in that time, for it is an evil time.

Micah 7:5

Ye shall not trust in a companion, ye shall not confide in a friend: watch the doors of thy mouth from her lying in thy bosom.

Treasury of Scripture Knowledge

Summary

A fool uttereth all his mind: but a wise man keepeth it in till afterwards.

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 14:33
In the heart of him understanding, wisdom shall rest: and in the midst of fools it shall be made known.
Judges 16:17
And he will announce to her all his heart, and he will say to her, A razor came not up upon my head, for I am devoted to God from my mother's womb: if I were shaved, and my strength removed from me, and I was weak, and was as all men.
Amos 5:13
For this the prudent one shall be silent in that time, for it is an evil time.
Micah 7:5
Ye shall not trust in a companion, ye shall not confide in a friend: watch the doors of thy mouth from her lying in thy bosom.