4 The words of a man's mouth are like deep waters; the fountain of wisdom is like a flowing stream.
5 It is not good to favor the person of the wicked, nor to overthrow the righteous in judgment.
8 The words of a talebearer are as wounds, and they go down into the innermost parts of the belly.
19 A brother offended is like a strong city; and their disagreements are like the bars of a fortress.
20 A man's belly shall be satisfied with the fruit of his mouth; he shall be satisfied with the product of his lips.
21 Death and life are in the power of the tongue, and those who love it shall eat the fruit of it.