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:4277ʿAlī b. Muḥammad b. ʿAlī > Muḥammad b. Kathīr > Sufyān b. ʿUyaynah > Ibn Jurayj > Abū al-Zinād > Abū Ṣāliḥ > Abū Hurayrah

[Machine] The Messenger of Allah ﷺ said, "They hit the livers of camels seeking knowledge, but they do not find a scholar more knowledgeable than the scholar of Madinah." Abu Abdur-Rahman said, "This is a mistake, and the correct version is from Abu Zubair from Abu Saleh."  

الكبرى للنسائي:٤٢٧٧أَخْبَرَنَا عَلِيُّ بْنُ مُحَمَّدِ بْنِ عَلِيٍّ قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ كَثِيرٍ عَنْ سُفْيَانَ بْنِ عُيَيْنَةَ عَنِ ابْنِ جُرَيْجٍ عَنْ أَبِي الزِّنَادِ عَنْ أَبِي صَالِحٍ عَنْ أَبِي هُرَيْرَةَ قَالَ

قَالَ رَسُولُ اللهِ ﷺ «يَضْرِبُونَ أَكْبَادَ الْإِبِلِ يَطْلُبُونَ الْعِلْمَ فَلَا يَجِدُونَ عَالِمًا أَعْلَمَ مِنْ عَالِمِ الْمَدِينَةِ» قَالَ أَبُو عَبْدِ الرَّحْمَنِ هَذَا خَطَأٌ وَالصَّوَابُ أَبُو الزُّبَيْرِ عَنْ أَبِي صَالِحٍ