Proverbs 29:11

A foolish man lets out all his wrath, but a wise man keeps it back quietly.

Proverbs 12:16

A foolish man lets his trouble be openly seen, but a sharp man keeps shame secret.

Proverbs 14:33

Wisdom has her resting-place in the mind of the wise, but she is not seen among the foolish.

Proverbs 19:11

A man's good sense makes him slow to wrath, and the overlooking of wrongdoing is his glory.

Judges 16:17

And opening all his heart to her, he said to her, My head has never been touched by a blade, for I have been separate to God from the day of my birth: if my hair is cut off, then my strength will go from me and I will become feeble, and will be like any other man.

Proverbs 12:23

A sharp man keeps back his knowledge; but the heart of foolish men makes clear their foolish thoughts.

Amos 5:13

So the wise will say nothing in that time; for it is an evil time.

Micah 7:5

Put no faith in a friend, do not let your hope be placed in a relation: keep watch on the doors of your mouth against her who is resting on your breast.

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 foolish man lets his trouble be openly seen, but a sharp man keeps shame secret.
Proverbs 14:33
Wisdom has her resting-place in the mind of the wise, but she is not seen among the foolish.
Judges 16:17
And opening all his heart to her, he said to her, My head has never been touched by a blade, for I have been separate to God from the day of my birth: if my hair is cut off, then my strength will go from me and I will become feeble, and will be like any other man.
Amos 5:13
So the wise will say nothing in that time; for it is an evil time.
Micah 7:5
Put no faith in a friend, do not let your hope be placed in a relation: keep watch on the doors of your mouth against her who is resting on your breast.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain