Muwatta Malik 1332
موطأ مالك#1332Da'ifThese are the words of a Companion, not of the Prophet ﷺ. The chain is graded on its own terms.
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ نَافِعٍ، . أَنَّ حَكِيمَ بْنَ حِزَامٍ، ابْتَاعَ طَعَامًا أَمَرَ بِهِ عُمَرُ بْنُ الْخَطَّابِ لِلنَّاسِ فَبَاعَ حَكِيمٌ الطَّعَامَ قَبْلَ أَنْ يَسْتَوْفِيَهُ فَبَلَغَ ذَلِكَ عُمَرَ بْنَ الْخَطَّابِ فَرَدَّهُ عَلَيْهِ وَقَالَ لاَ تَبِعْ طَعَامًا ابْتَعْتَهُ حَتَّى تَسْتَوْفِيَهُ .
Yahya related to me from Malik from Nafi that Hakim ibn Hizam traded in food for people as Umar ibn al-Khattab had ordered him to do. Hakim re-sold the food before he had taken delivery of it. That reached Umar ibn al-Khattab and he revoked the sale and said, "Do not sell food which you have purchased until you take delivery of it
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 31:43