27 He that forbears to utter a hard word is discreet, and a patient man is wise.
Proverbs 17:27 Cross References - CAB
Proverbs 10:19
19 By a multitude of words you shall not escape sin, but if you refrain your lips you will be prudent.
Proverbs 14:29
29 A man slow to wrath abounds in wisdom, but a man of impatient spirit is very foolish.
Proverbs 15:28
28 The hearts of the righteous meditate faithfulness, but the mouth of the ungodly answers evil things. (15:28A) The ways of righteous men are acceptable with the Lord, and through them even enemies become friends.
Proverbs 16:32
32 A man slow to anger is better than a strong man, and he that governs his temper better than he that takes a city.
Ecclesiastes 9:17
17 The words of the wise are heard in quiet more than the cry of them that rule in folly.
James 1:19
19 So then, my beloved brothers, let every man be quick to hear, slow to speak, slow to anger;
James 3:2
2 For we all stumble in many ways. If anyone does not stumble in word, he is a mature man, able also to bridle the whole body.
James 3:18
18 Now the fruit of righteousness is sown in peace by those making peace.