'Laughter' in the Bible

I said of laughter, Madness! and of mirth, What availeth it?

Vexation is better than laughter; for by the sadness of the countenance the heart is made better.

For as the crackling of thorns under a pot, so is the laughter of the fool. This also is vanity.

A feast is made for laughter, and wine maketh life merry; but money answereth everything.