"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.
نَهَى رَسُولُ اللَّهِ ﷺ عَنِ الْمُحَاقَلَةِ وَالْمُزَابَنَةِ وَالْمُخَابَرَةِ وَالْمُعَاوَمَةِ وَالثُّنْيَا وَرَخَّصَ فِي الْعَرَايَا