Proverbs 29:11

A fool utters all his anger, but a wise man keeps it back and calms it.

Proverbs 12:16

A fool's vexation is instantly known, but a prudent man conceals shame.

Proverbs 14:33

Wisdom rests in the heart of him who has understanding, but [a thing] in the inward part of fools is made known.

Proverbs 19:11

The discretion of a man makes him slow to anger, and it is his glory to pass over a transgression.

Judges 16:17

And he told her all his heart, and said to her, There has not come a razor upon my head, for I have been a Nazirite to God from my mother's womb. If I be shaven, then my strength will go from me, and I shall become weak, and be lik

Proverbs 12:23

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

Amos 5:13

Therefore he who is prudent shall keep silence in such a time, for it is an evil time.

Micah 7:5

Trust ye not in a neighbor. Put ye not confidence in a friend. Keep the doors of thy mouth from her who lays 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
A fool's vexation is instantly known, but a prudent man conceals shame.
Proverbs 14:33
Wisdom rests in the heart of him who has understanding, but [a thing] in the inward part of fools is made known.
Judges 16:17
And he told her all his heart, and said to her, There has not come a razor upon my head, for I have been a Nazirite to God from my mother's womb. If I be shaven, then my strength will go from me, and I shall become weak, and be lik
Amos 5:13
Therefore he who is prudent shall keep silence in such a time, for it is an evil time.
Micah 7:5
Trust ye not in a neighbor. Put ye not confidence in a friend. Keep the doors of thy mouth from her who lays in thy bosom.