Proverbs 18:4-6

New Revised Standard Version, Anglicised

⁴ The words of the mouth are deep waters;
    the fountain of wisdom is a gushing stream.
⁵ It is not right to be partial to the guilty,
    or to subvert the innocent in judgement.
⁶ A fool’s lips bring strife,
    and a fool’s mouth invites a flogging.