(74) باب النَّهْىِ عَنْ بَيْعِ الثُّنْيَا، حَتَّى تُعْلَمَ
It was narrated from Jabir that:
the Prophet forbade Muhaqalah, Muzahanah, Mukhabarah and selling with an exception unless it is defined. (ES)
Reference (ES): Sunan an-Nasa'i 4633 (ES)
In-book reference (ES): Book 44, Hadith 185 (ES)
English translation (ES): Vol. 5, Book 44, Hadith 4637 (ES)