Psalms 34:11-13

Psalms 34:11-13. I will teach you the fear of the LORD. What man is he that desireth life, and loveth many days, that he may see good? Keep thy tongue from evil, and thy lips from speaking guile.

There is life or death in the human tongue; there is life in the tongue that is under subjection to the will of God, there is death, there is mischief of all sorts, in a wild ungoverned tongue.