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:6625Abū al-Ḥasan ʿAlī b. Muḥammad al-Muqriʾ > al-Ḥasan b. Muḥammad b. Isḥāq > Yūsuf b. Yaʿqūb > Abū al-Walīd al-Ṭayālisī > Muḥammad b. Fuḍayl > Yazīd b. Abū Ziyād > ʿAbdullāh b. al-Ḥārith b. Nawfal > ʿAlī

[Machine] "That Ali washed the Prophet ﷺ and on the Prophet ﷺ was a shirt, and in the hand of Ali was a piece of cloth that he used to follow under the shirt"  

البيهقي:٦٦٢٥وَأَخْبَرَنَا أَبُو الْحَسَنِ عَلِيُّ بْنُ مُحَمَّدٍ الْمُقْرِئُ أنبأ الْحَسَنُ بْنُ مُحَمَّدِ بْنِ إِسْحَاقَ ثنا يُوسُفُ بْنُ يَعْقُوبَ ثنا أَبُو الْوَلِيدِ الطَّيَالِسِيُّ ثنا مُحَمَّدُ بْنُ فُضَيْلٍ عَنْ يَزِيدَ بْنِ أَبِي زِيَادٍ عَنْ عَبْدِ اللهِ بْنِ الْحَارِثِ بْنِ نَوْفَلٍ

أَنَّ عَلِيًّا ؓ غَسَّلَ النَّبِيَّ ﷺ وَعَلَى النَّبِيِّ ﷺ قَمِيصٌ وَبِيَدِ عَلِيٍّ ؓ خِرْقَةٌ يُتْبِعُ بِهَا تَحْتَ الْقَمِيصِ  


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suyuti:4-2029bʿAbdullāh b. al-Ḥārith b. Nawfal
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السيوطي:٤-٢٠٢٩b

"عَنْ عَبْدِ الله بنِ الحارِثِ بنِ نَوْفَلٍ أَنَّ عَلِيّا غَسَّلَ النَّبِىَّ ﷺ قَمِيصٌ وَبِيَدِ عَلِىٍّ خِرْقَةٌ يَتْبَعُ بِهَا تَحْتَ القَمِيصِ".  

[ق] البيهقى في السنن