Sunan an-Nasa'i 412
سنن النسائي#412Sahihأَخْبَرَنَا مُحَمَّدُ بْنُ عَبْدِ الأَعْلَى، قَالَ حَدَّثَنَا خَالِدٌ، قَالَ حَدَّثَنَا شُعْبَةُ، قَالَ أَخْبَرَنِي عَبْدُ الرَّحْمَنِ بْنُ الْقَاسِمِ، قَالَ سَمِعْتُ الْقَاسِمَ، يُحَدِّثُ عَنْ عَائِشَةَ، قَالَتْ كُنْتُ أَغْتَسِلُ أَنَا وَرَسُولُ اللَّهِ، صلى الله عليه وسلم مِنْ إِنَاءٍ وَاحِدٍ مِنَ الْجَنَابَةِ .
Abdur-Rahman bin Al-Qasim said:"I heard Al-Qasim narrating that 'Aishah said: 'I used to perform Ghusl - the Messenger of Allah (ﷺ) and I - from a single vessel for Janabah
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:
In-book reference: 4:17