Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
nasai-kubra:8439Hilāl b. al-ʿAlāʾ b. Hilāl > Ḥusayn > Zuhayr > Abū Isḥāq

[Machine] Abdul Rahman asked Qutham bin Abbas where Ali, the Messenger of Allah ﷺ, inherited from. He said, "He was the most deserving of it among us and the most steadfast in adhering to it." Zaid bin Abu Unaisah disagreed with him, and Khalid bin Qutham reported it.  

الكبرى للنسائي:٨٤٣٩أَخْبَرَنِي هِلَالُ بْنُ الْعَلَاءِ بْنِ هِلَالٍ قَالَ حَدَّثَنَا حُسَيْنٌ قَالَ حَدَّثَنَا زُهَيْرٌ قَالَ حَدَّثَنَا أَبُو إِسْحَاقَ قَالَ

سَأَلَ عَبْدُ الرَّحْمَنِ قُثَمَ بْنَ الْعَبَّاسِ مِنْ أَيْنَ وَرِثَ عَلِيٌّ رَسُولَ اللهِ ﷺ؟ قَالَ إِنَّهُ كَانَ أَوَّلَنَا بِهِ لُحُوقًا وَأَشَدَّنَا لَهُ لُزُومًا خَالَفَهُ زَيْدُ بْنُ أَبِي أُنَيْسَةَ فَقَالَ عَنْ خَالِدِ بْنِ قُثَمَ