4 The words of a man's mouth are as deep waters, and the well-spring of wisdom as a flowing brook.
8 The words of a tale-bearer are as wounds, and they go down into the innermost parts of the belly.
19 A brother offended is harder to be won than a strong city: and their contentions are like the bars of a castle.
20 A man's belly shall be satisfied with the fruit of his mouth; and with the increase of his lips shall he be filled.
21 Death and life are in the power of the tongue: and they that love it shall eat the fruit of it.