Proverbs 18:4-6

New Catholic Bible

⁴ The words of the mouth are turbulent waters,
    but the fountain of wisdom is a flowing brook.
⁵ It is not right to show partiality^[a] to the guilty
    or to deprive the innocent of a just judgment.
⁶ The lips of a fool cause strife,
    and his mouth provokes a flogging.