´It was narrated that Jabir said:` "The Messenger of Allah forbade Muhaqalah, Muzahanah, Mukhabarah, Mu'awamah, and selling with an exception unless it is defined but he gave concession allowing 'Araya.
Hadith Referenceسنن نسائي / كتاب البيوع / 4638
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح مسلم