"The blessing of the Lord makes rich, and he adds no sorrow with it." (Proverbs 10:22, NIV).
Proverbs 10:1 - 32
ESV - 1 The proverbs of Solomon. A wise son makes a glad father, but a foolish son is a sorrow to his mother. 2 Treasures gained by wickedness do not profit, but righteousness delivers from death.
For follow-up discussion and general commentary on the topic. Comments are sorted chronologically.