Sales and Trade

Bukhari :: Book 3 :: Volume 34 :: Hadith 347

Narrated Ibn 'Umar:

I saw the people buy foodstuff randomly (i.e. blindly without measuring it) in the life-time of Allah's Apostle and they were punished (by beating), if they tried to sell it before carrying it to their own houses.

Source materials are from the University of Southern California MSA site
Hadith eBooks converted from Imaan Star