سُنَنُ ابْنِ مَاجَهْ
Sunan Ibn Majah 2214
The Chapters on Business Transactions
Prohibition Of Selling Fruits Before They Have Ripened
حَدَّثَنَا مُحَمَّدُ بْنُ رُمْحٍ، أَنْبَأَنَا اللَّيْثُ بْنُ سَعْدٍ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، عَنْ رَسُولِ اللَّهِ ـ صلى الله عليه وسلم ـ قَالَ لاَ تَبِيعُوا الثَّمَرَةَ حَتَّى يَبْدُوَ صَلاَحُهَا . نَهَى الْبَائِعَ وَالْمُشْتَرِيَ .
It was narrated from Ibn 'Umar that the Messenger of Allah (ﷺ) said: "Do not sell fruits until they have ripened." And he forbade (both) the seller and the purchaser (to engage in such a transaction).
Sunan Ibn Majah, 2214Sahih (Darussalam)