Proverbs 14:13

14:13 Even in laughter the heart may ache,

and the end of joy may be grief.

Proverbs 17:21

17:21 Whoever brings a fool into the world does so to his grief,

and the father of a fool has no joy.

Proverbs 10:1

The First Collection of Solomonic Proverbs

10:1 The Proverbs of Solomon:

A wise child makes a father rejoice,

but a foolish child is a grief to his mother.