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:7Abū al-Ḥasan Muḥammad b. al-Ḥusayn b. Dāwud al-ʿAlawī ؒ Taʿālá > Abū Ḥāmid Aḥmad b. Muḥammad b. Bilāl al-Bazzār > Aḥmad b. Ḥafṣ > Ibrāhīm b. Ṭahmān > ʿAbbād b. Isḥāq from his father > Thābit b. ʿAbdullāh b. al-Zubayr > Saʿd b. Abū Waqqāṣ

[Machine] I saw myself with the Prophet ﷺ in a water from the sky and I was washing his back and cleaning it.  

البيهقي:٧أَخْبَرَنَا أَبُو الْحَسَنِ مُحَمَّدُ بْنُ الْحُسَيْنِ بْنِ دَاوُدَ الْعَلَوِيُّ رَحِمَهُ اللهُ تَعَالَى نا أَبُو حَامِدٍ أَحْمَدُ بْنُ مُحَمَّدِ بْنِ بِلَالٍ الْبَزَّارُ نا أَحْمَدُ بْنُ حَفْصٍ حَدَّثَنِي إِبْرَاهِيمُ بْنُ طَهْمَانَ عَنْ عَبَّادِ بْنِ إِسْحَاقَ عَنْ أَبِيهِ عَنْ ثَابِتِ بْنِ عَبْدِ اللهِ بْنِ الزُّبَيْرِ عَنْ سَعْدِ بْنِ أَبِي وَقَّاصٍ قَالَ

لَقَدْ رَأَيْتُنِي مَعَ النَّبِيِّ ﷺ فِي مَاءٍ مِنَ السَّمَاءِ وَإِنِّي لَأُدَلِّكُ ظَهْرَهُ وَأَغْسِلُهُ