Narrated Nafi`: Ibn `Umar told us that the people used to buy food from the caravans in the lifetime of the Prophet. The Prophet used to forbid them to sell it at the very place where they had purchased it (but they were to wait) till they carried it to the market where foodstuff was sold.
Hadith Referenceصحيح البخاري / كتاب البيوع / 2123
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة