حَدَّثَنَا ابْنُ نُمَيْرٍ حَدَّثَنَا عُبَيْدُ اللَّهِ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ مَنْ اشْتَرَى طَعَامًا فَلَا يَبِعْهُ حَتَّى يَسْتَوْفِيَهُ
مسند امام احمد بن حنبل · Hadith 4736
It was narrated from Ibn 'Umar that the Messenger of Allah (PBUH) said: "Whoever buys foodstuff should not sell it until he has received it in full.”
Translated by Dr. Muhammad Muhsin Khan · Reviewed by Islamic University of Madinah · Published March 2020