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.
abudawud:3593Musaddad > Yaḥyá > Shuʿbah > Abū ʿAwn > al-Ḥārith b. ʿAmr > Nās from Aṣḥāb Muʿādh > Muʿādh b. Jabal

Mu'adh bin Jabal said that when the Messenger of Allah ﷺ sent him to the Yemen... He then narrated the rest of the tradition to the same effect.  

أبو داود:٣٥٩٣حَدَّثَنَا مُسَدَّدٌ حَدَّثَنَا يَحْيَى عَنْ شُعْبَةَ حَدَّثَنِي أَبُو عَوْنٍ عَنِ الْحَارِثِ بْنِ عَمْرٍو عَنْ نَاسٍ مِنْ أَصْحَابِ مُعَاذٍ عَنْ مُعَاذِ بْنِ جَبَلٍ

أَنَّ رَسُولَ اللَّهِ ﷺ لَمَّا بَعَثَهُ إِلَى الْيَمَنِ فَذَكَرَ مَعْنَاهُ