Sales and Trade
Bukhari :: Book 3 :: Volume 34 :: Hadith 413
Narrated 'Aisha:
Hind, the mother of Mu'awiya said to Allah's Apostle, "Abu Sufyan (her husband) is a miser. Am I allowed to take from his money secretly?" The Prophet said to her, "You and your sons may take what is sufficient reasonably and fairly."