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.
bayhaqi:5854Abū ʿAbdullāh al-Ḥāfiẓ > ʿAbdullāh b. Muḥammad al-Kaʿbī > Muḥammad b. Ayyūb > Abū Bakr b. Abū Shaybah > ʿAbdullāh b. Idrīs > Shuʿbah > Abū ʿImrān al-Jawnī > ʿAbdullāh b. al-Ṣāmit > Abū Dhar

[Machine] "He went out to the outskirts and there was an Abyssinian slave on the water, and then the prayer was established. It was said, 'Abu Dharr, let the slave lead the prayer.' So Abu Dharr said to him, 'Come forward; indeed, my beloved Prophet ﷺ commanded me to listen and obey, even if it was a skinny, crippled slave.'"  

البيهقي:٥٨٥٤أَخْبَرَنَا أَبُو عَبْدِ اللهِ الْحَافِظُ ثنا عَبْدُ اللهِ بْنُ مُحَمَّدٍ الْكَعْبِيُّ ثنا مُحَمَّدُ بْنُ أَيُّوبَ ثنا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ ثنا عَبْدُ اللهِ بْنُ إِدْرِيسَ عَنْ شُعْبَةَ عَنْ أَبِي عِمْرَانَ الْجَوْنِيِّ عَنْ عَبْدِ اللهِ بْنِ الصَّامِتِ عَنْ أَبِي ذَرٍّ ؓ

أَنَّهُ خَرَجَ إِلَي الرَّبَذَةِ وَعَلَى الْمَاءِ عَبْدٌ حَبَشِيٌّ فَأُقِيمَتِ الصَّلَاةُ فَقِيلَ أَبُو ذَرٍّ فَنَكَصَ الْعَبْدُ فَقَالَ لَهُ أَبُو ذَرٍّ تَقَدَّمْ؛ إِنَّ خَلِيلِي ﷺ أَوْصَانِي أَنْ أَسْمَعَ وَأُطِيعَ وَإِنْ كَانَ عَبْدًا مُجَدَّعَ الْأَطْرَافِ  

رَوَاهُ مُسْلِمٌ فِي الصَّحِيحِ عَنْ أَبِي بَكْرِ بْنِ أَبِي شَيْبَةَ وَغَيْرِهِ

See similar narrations below:

Collected by Ibn Mājah
ibnmajah:2862Muḥammad b. Bashhār > Muḥammad b. Jaʿfar > Shuʿbah > Abū ʿImrān al-Jawnī > ʿAbdullāh b. al-Ṣāmit > Abū Dhar

“This is Abu Dharr,” so he (the slave) started to move back. But Abu Dharr said: “My close friend (i.e., the Prophet ﷺ) told me to listen and obey, even if (the leader was) an Ethiopian slave with amputated limbs.”  

ابن ماجة:٢٨٦٢حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ حَدَّثَنَا شُعْبَةُ عَنْ أَبِي عِمْرَانَ الْجَوْنِيِّ عَنْ عَبْدِ اللَّهِ بْنِ الصَّامِتِ عَنْ أَبِي ذَرٍّ

أَنَّهُ انْتَهَى إِلَى الرَّبَذَةِ وَقَدْ أُقِيمَتِ الصَّلاَةُ فَإِذَا عَبْدٌ يَؤُمُّهُمْ فَقِيلَ هَذَا أَبُو ذَرٍّ فَذَهَبَ يَتَأَخَّرُ فَقَالَ أَبُو ذَرٍّ أَوْصَانِي خَلِيلِي ﷺ أَنْ أَسْمَعَ وَأُطِيعَ وَإِنْ كَانَ عَبْدًا حَبَشِيًّا مُجَدَّعَ الأَطْرَافِ