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Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
ahmad:15921 – Muḥammad b. ʿUbayd > Shaykh from Banī Fazārah > Hilāl b. ʿĀmir al-Muzanī from his father

[Machine] I saw the Messenger of Allah ﷺ delivering a sermon to the people while riding on a chestnut mule, and Ali was interpreting his words.  

أحمد:١٥٩٢١ – حَدَّثَنَا مُحَمَّدُ بْنُ عُبَيْدٍ قَالَ حَدَّثَنَا شَيْخٌ مِنْ بَنِي فَزَارَةَ عَنْ هِلَالِ بْنِ عَامِرٍ الْمُزَنِيِّ عَنْ أَبِيهِ قَالَ

رَأَيْتُ رَسُولَ اللهِ ﷺ يَخْطُبُ النَّاسَ عَلَى بَغْلَةٍ شَهْبَاءَ وَعَلِيٌّ يُعَبِّرُ عَنْهُ  

See similar narrations below:

Collected by Abū Dāwūd
abudawud:1956 – ʿAbd al-Wahhāb b. ʿAbd al-Raḥīm al-Dimashqī > Marwān > Hilāl b. ʿĀmir al-Muzanī > Rāfiʿ b. ʿAmr al-Muzanī > Raʾayt

I saw the Messenger of Allah ﷺ addressing the people at Mina (on the day of sacrifice) when the sun rose high (i.e. in the forenoon) on a white mule, and Ali (Allah be pleased with him) was interpreting on his behalf; some people were standing and some sitting.  

أبو داود:١٩٥٦ – حَدَّثَنَا عَبْدُ الْوَهَّابِ بْنُ عَبْدِ الرَّحِيمِ الدِّمَشْقِيُّ حَدَّثَنَا مَرْوَانُ عَنْ هِلاَلِ بْنِ عَامِرٍ الْمُزَنِيِّ حَدَّثَنِي رَافِعُ بْنُ عَمْرٍو الْمُزَنِيُّ قَالَ

رَأَيْتُ رَسُولَ اللَّهِ ﷺ يَخْطُبُ النَّاسَ بِمِنًى حِينَ ارْتَفَعَ الضُّحَى عَلَى بَغْلَةٍ شَهْبَاءَ وَعَلِيٌّ ؓ يُعَبِّرُ عَنْهُ وَالنَّاسُ بَيْنَ قَاعِدٍ وَقَائِمٍ