Proverbs 10:13-15

Common English Bible

¹³ Wisdom is found on the lips of those who have understanding,
    but there is a rod for the back of those with no sense.
¹⁴ The wise store up knowledge,
    but the mouth of a fool brings on ruin.
¹⁵ The riches of the wealthy are their strong city;
    the ruin of the poor is their poverty.