حَدَّثَنَا يَحْيَى بْنُ سَعِيدٍ حَدَّثَنِي عُبَيْدُ اللَّهِ أَخْبَرَنِي نَافِعٌ عَنْ عَبْدِ اللَّهِ قَالَ كَانُوا يَتَبَايَعُونَ الطَّعَامَ جُزَافًا عَلَى السُّوقِ فَنَهَاهُمْ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أَنْ يَبِيعُوهُ حَتَّى يَنْقُلُوهُ
مسند امام احمد بن حنبل · Hadith 4639
It was narrated that 'Abdullah said: They used to buy and sell foodstuff without measure in the market, then the Messenger of Allah (PBUH) forbade them to sell it until they moved it (to their own places).
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020