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:9490Muḥammad b. Bashhār > Muḥammad > Shuʿbah > ʿĀṣim b. Kulayb > Abū Burdah > ʿAlī > Nahānī Nabī Allāh ﷺ > al-Qassī > al-Mītharah

[Machine] I heard Ali say that the Prophet ﷺ forbade me from being severe and excessive. Abu Abdur Rahman said, "The narration of Shu'bah is correct, and what came before it is incorrect."  

الكبرى للنسائي:٩٤٩٠أَخْبَرَنَا مُحَمَّدُ بْنُ بَشَّارٍ قَالَ حَدَّثَنَا مُحَمَّدٌ قَالَ حَدَّثَنَا شُعْبَةُ عَنْ عَاصِمِ بْنِ كُلَيْبٍ عَنْ أَبِي بُرْدَةَ قَالَ

سَمِعْتُ عَلِيًّا يَقُولُ نَهَانِي نَبِيُّ اللهِ ﷺ عَنِ الْقَسِّيِّ وَعَنِ الْمِيثَرَةِ قَالَ أَبُو عَبْدِ الرَّحْمَنِ حَدِيثُ شُعْبَةَ هَذَا هُوَ الصَّوَابُ وَالَّذِي قَبْلَهُ خَطَأٌ