Proverbs 18:20
A man's belly shall be satisfied with the fruit of his mouth; and with the increase of his lips shall he be filled.
Proverbs 12:13-14
The wicked is snared by the transgression of his lips: but the just shall come out of trouble.
Proverbs 13:2
A man shall eat good by the fruit of his mouth: but the soul of the transgressors shall eat violence.
Proverbs 22:18
For it is a pleasant thing if thou keepest them within thee; they shall withal be fitted in thy lips.
Proverbs 22:21
That I might make thee know the certainty of the words of truth; that thou mightest answer the words of truth to them that send to thee?
Proverbs 25:11-12
A word fitly spoken is like apples of gold in pictures of silver.