Sahih Bukhari Volume 9, Book 93, Hadith Number 585.

Narrated By Abu Huraira : The Prophet said, “Once while Job (Aiyub) was taking a bath in a naked state. Suddenly a great number of gold locusts started falling upon him and he started collecting them in his clothes. His Lord called him, ‘O Job! Didn’t I make you rich enough to dispense with what you see now?’ Job said, ‘Yes, O Lord! But I cannot dispense with Your Blessings.'”