Proverbs 10:23 KJV
It is as sport to a fool to do mischief: but a man of understanding hath wisdom.
Proverbs 10:23, King James Version
In context
22 The blessing of the Lord, it maketh rich, and he addeth no sorrow with it.
23 It is as sport to a fool to do mischief: but a man of understanding hath wisdom.
24 The fear of the wicked, it shall come upon him: but the desire of the righteous shall be granted.