Proverbs 17:27

Sparing of his words, is one who valueth knowledge, and, of a thoughtful spirit, is a man of intelligence.

James 1:19

Ye know, my brethren beloved, - but let every man be swift to hear, slow to speak, slow to anger,

Proverbs 10:19

In the multitude of words, there wanteth not transgression, but, he that restraineth his lips, sheweth prudence.

Proverbs 14:29

One slow to anger, hath great understanding, but, the hasty in spirit, exalteth folly.

Proverbs 15:28

The heart of the righteous, studieth to answer, but, the mouth of the lawless, belcheth out mischiefs.

Proverbs 16:32

Better he that is slow to anger, than a hero, and he that ruleth his spirit, than he that captureth a city.

Ecclesiastes 9:17

The words of the wise, in quietness, are heard, - beyond the outcry of one who ruleth over dullards.

James 3:2

For, oft, are we stumbling, one and all: If anyone, in word, doth not stumble, the same, is a mature man, able to curb even the whole body.

James 3:18

And, in harvest of righteousness, with peace, is sown by them that make peace.

Treasury of Scripture Knowledge

Summary

He that hath knowledge spareth his words: and a man of understanding is of an excellent spirit.

General references

Bible References

Spareth

Proverbs 10:19
In the multitude of words, there wanteth not transgression, but, he that restraineth his lips, sheweth prudence.
Proverbs 15:28
The heart of the righteous, studieth to answer, but, the mouth of the lawless, belcheth out mischiefs.
James 1:19
Ye know, my brethren beloved, - but let every man be swift to hear, slow to speak, slow to anger,
James 3:2
For, oft, are we stumbling, one and all: If anyone, in word, doth not stumble, the same, is a mature man, able to curb even the whole body.

An excellent spirit

Proverbs 16:32
Better he that is slow to anger, than a hero, and he that ruleth his spirit, than he that captureth a city.
Ecclesiastes 9:17
The words of the wise, in quietness, are heard, - beyond the outcry of one who ruleth over dullards.
James 3:18
And, in harvest of righteousness, with peace, is sown by them that make peace.

General references

Proverbs 21:23
He that keepeth his mouth and his tongue, keepeth, out of distresses, his soul.