Proverbs 21:11-13

New Catholic Bible

¹¹ When the scoffer^[a] is punished, the simple become wiser;
    when the wise man is instructed, he increases in knowledge.
¹² The Righteous One watches the house of the evildoer
    and brings the evildoer to destruction.
¹³ One who shuts his ears to the cries of the poor
    will himself also cry out and not be heard.