Proverbs 10:23
As laughter to the foolish one, to do mischief: and wisdom is to the man of understanding.
Proverbs 15:21
Folly is joy to him wanting heart: and the man of understanding will make straight to go.
Proverbs 2:14
Those rejoicing to do evil will exult in the deceit of evil;
Proverbs 14:9
The foolish will mock at guilt: and between the upright acceptance.
Proverbs 26:18-19
As a madman casting fiery darts, arrows and death,
Ecclesiastes 11:9
Rejoice, O young man, in thy youth; and thy heart shall do thee good in the days of thy youth, and go in the ways of thy heart, and in the sight of thine eyes: and know thou, that for all these God will bring thee into judgment