Sunan Abi Dawud 78
سنن أبي داود#78Sahihحَدَّثَنَا عَبْدُ اللَّهِ بْنُ مُحَمَّدٍ النُّفَيْلِيُّ، حَدَّثَنَا وَكِيعٌ، عَنْ أُسَامَةَ بْنِ زَيْدٍ، عَنِ ابْنِ خَرَّبُوذَ، عَنْ أُمِّ صُبَيَّةَ الْجُهَنِيَّةِ، قَالَتِ اخْتَلَفَتْ يَدِي وَيَدُ رَسُولِ اللَّهِ صلى الله عليه وسلم فِي الْوُضُوءِ مِنْ إِنَاءٍ وَاحِدٍ .
Narrated Aisha, Ummul Mu'minin: My hands and the hands of the Messenger of Allah (ﷺ) alternated into one vessel while we performed ablution
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
Al-AlbaniHasan Sahih
Muhammad Muhyi Al-Din Abdul HamidHasan Sahih
Shuaib Al ArnautHasan
Zubair Ali ZaiIsnaad Hasan
In-book reference: 1:78