Muwatta Malik 1348
موطأ مالك#1348Da'ifThese are the words of a Companion, not of the Prophet ﷺ. The chain is graded on its own terms.
حَدَّثَنِي يَحْيَى، عَنْ مَالِكٍ، عَنْ صَالِحِ بْنِ كَيْسَانَ، عَنْ حَسَنِ بْنِ مُحَمَّدِ بْنِ عَلِيِّ بْنِ أَبِي طَالِبٍ، أَنَّ عَلِيَّ بْنَ أَبِي طَالِبٍ، بَاعَ جَمَلاً لَهُ يُدْعَى عُصَيْفِيرًا بِعِشْرِينَ بَعِيرًا إِلَى أَجَلٍ .
Yahya related to me from Malik from Salih ibn Kaysan from Hasan ibn Muhammad ibn Ali ibn Abi Talib that Ali ibn Abi Talib sold one of his camels called Usayfir for 20 camels to be delivered later
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: 31:10