Proverbs 12:15, 18, 25-26
Proverbs 12:15 ASV
The way of a fool is right in his own eyes; But he that is wise hearkeneth unto counsel.
Proverbs 12:18 ASV
There is that speaketh rashly like the piercings of a sword; But the tongue of the wise is health.
Proverbs 12:25-26 ASV
Heaviness in the heart of a man maketh it stoop; But a good word maketh it glad. The righteous is a guide to his neighbor; But the way of the wicked causeth them to err.