Ecclesiastes 3:13

3:13 and also that everyone should eat and drink, and find enjoyment in all his toil,

for these things are a gift from God.

Ecclesiastes 7:6

7:6 For like the crackling of quick-burning thorns under a cooking pot,

so is the laughter of the fool.

This kind of folly also is useless.

Ecclesiastes 10:3

10:3 Even when a fool walks along the road he lacks sense,

and shows everyone what a fool he is.