Proverbs 17:27
He that has knowledge spares his words: and a man of understanding is of an excellent spirit.
James 1:19
Therefore, my beloved brethren, let every man be swift to hear, slow to speak, slow to anger:
Proverbs 10:19
In the multitude of words there lacks not sin: but he that refrains his lips is wise.
Proverbs 14:29
He that is slow to wrath is of great understanding: but he that is hasty of spirit exalts folly.
Proverbs 15:28
The heart of the righteous studies to answer: but the mouth of the wicked pours out evil things.
Proverbs 16:32
He that is slow to anger is better than the mighty; and he that rules his spirit than he that takes a city.
Ecclesiastes 9:17
The words of wise men are heard in quiet more than the cry of him that rules among fools.
James 3:2
For in many things we all offend. If any man offend not in word, the same is a perfect man, and able also to bridle the whole body.
James 3:18
And the fruit of righteousness is sown in peace by them that make peace.