سُنَنُ النَّسَائِيِّ
Sunan an-Nasa’i 4596
The Book of Financial Transactions
Selling food before taking possession of it
أَخْبَرَنَا مُحَمَّدُ بْنُ سَلَمَةَ، قَالَ أَنْبَأَنَا ابْنُ الْقَاسِمِ، عَنْ مَالِكٍ، عَنْ عَبْدِ اللَّهِ بْنِ دِينَارٍ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ مَنِ ابْتَاعَ طَعَامًا فَلاَ يَبِعْهُ حَتَّى يَقْبِضَهُ .
It was narrated from 'Abdullah bin 'Umar that the Messenger of Allah said: "Whoever buys food let him not sell it until he has taken possession of it."
Sunan an-Nasa'i, 4596Sahih (Darussalam)