New King James Version (NKJV)
Proverbs 17
27 He who has knowledge spares his words, And a man of understanding is of a calm spirit.
28 Even a fool is counted wise when he holds his peace; When he shuts his lips, he is considered perceptive.
Proverbs 18
1 A man who isolates himself seeks his own desire; He rages against all wise judgment.
2 A fool has no delight in understanding, But in expressing his own heart.
3 When the wicked comes, contempt comes also; And with dishonor comes reproach.
4 The words of a man’s mouth are deep waters; The wellspring of wisdom is a flowing brook.
5 It is not good to show partiality to the wicked, Or to overthrow the righteous in judgment.
6 A fool’s lips enter into contention, And his mouth calls for blows.
7 A fool’s mouth is his destruction, And his lips are the snare of his soul.
8 The words of a talebearer are like tasty trifles, And they go down into the inmost body.
9 He who is slothful in his work Is a brother to him who is a great destroyer.