Sünen-i Nesai · #4519
أَخْبَرَنَا قُتَيْبَةُ، قَالَ حَدَّثَنَا اللَّيْثُ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، عَنْ رَسُولِ اللَّهِ صلى الله عليه وسلم قَالَ " لاَ تَبِيعُوا الثَّمَرَ حَتَّى يَبْدُوَ صَلاَحُهُ " . نَهَى الْبَائِعَ وَالْمُشْتَرِيَ .
English
It was narrated from Ibn 'Uar that the Messenger of Allah said:"Do not sell fruits until their condition is known. And he forbade (both) the seller and the purchaser (to engage in such a transaction)