Proverbs 10:11 in the World English Bible
The mouth of the righteous is a spring of life, but violence covers the mouth of the wicked.
Context
10 He that winketh with the eye causeth sorrow: but a prating fool shall fall.
11 The mouth of a righteous man is a well of life: but violence covereth the mouth of the wicked.
12 Hatred stirreth up strifes: but love covereth all sins.