Proverbs 17:2-5

²A servant that dealeth wisely shall have rule over a son that causeth shame, And shall have part in the inheritance among the brethren.

³The refining pot is for silver, and the furnace for gold; But Jehovah trieth the hearts.

⁴An evil-doer giveth heed to wicked lips; And a liar giveth ear to a mischievous tongue.

⁵Whoso mocketh the poor reproacheth his Maker; And he that is glad at calamity shall not be unpunished.