Proverbs 17:27
He who has knowledge restrains and is careful with his words,
And a man of understanding and wisdom has a cool spirit (self-control, an even temper).
James 1:19
Understand this, my beloved brothers and sisters. Let everyone be quick to hear [be a careful, thoughtful listener], slow to speak [a speaker of carefully chosen words and], slow to anger [patient, reflective, forgiving];
Proverbs 10:19
When there are many words, transgression and offense are unavoidable,
But he who controls his lips and keeps thoughtful silence is wise.
Proverbs 14:29
He who is slow to anger has great understanding [and profits from his self-control],
But he who is quick-tempered exposes and exalts his foolishness [for all to see].
Proverbs 15:28
The heart of the righteous thinks carefully about how to answer [in a wise and appropriate and timely way],
But the [babbling] mouth of the wicked pours out malevolent things.
Proverbs 16:32
He who is slow to anger is better and more honorable than the mighty [soldier],
And he who rules and controls his own spirit, than he who captures a city.
Ecclesiastes 9:17
The words of wise men heard in quietness are better than the shouting of one who rules among fools.
James 3:2
For we all stumble and sin in many ways. If anyone does not stumble in what he says [never saying the wrong thing], he is a perfect man [fully developed in character, without serious flaws], able to bridle his whole body and rein in his entire nature [taming his human faults and weaknesses].
James 3:18
And the seed whose fruit is righteousness (spiritual maturity) is sown in peace by those who make peace [by actively encouraging goodwill between individuals].
Treasury of Scripture Knowledge
Summary
An excellent spirit
General references
Bible References
Spareth
When there are many words, transgression and offense are unavoidable,
But he who controls his lips and keeps thoughtful silence is wise.
The heart of the righteous thinks carefully about how to answer [in a wise and appropriate and timely way],
But the [babbling] mouth of the wicked pours out malevolent things.
An excellent spirit
He who is slow to anger is better and more honorable than the mighty [soldier],
And he who rules and controls his own spirit, than he who captures a city.
General references
He who guards his mouth and his tongue
Guards himself from troubles.