Sunan an-Nasa'i 236
سنن النسائي#236Sahihأَخْبَرَنَا يَحْيَى بْنُ مُوسَى، عَنْ سُفْيَانَ، عَنْ عَمْرٍو، عَنْ جَابِرِ بْنِ زَيْدٍ، عَنِ ابْنِ عَبَّاسٍ، قَالَ أَخْبَرَتْنِي خَالَتِي، مَيْمُونَةُ أَنَّهَا كَانَتْ تَغْتَسِلُ وَرَسُولُ اللَّهِ صلى الله عليه وسلم مِنْ إِنَاءٍ وَاحِدٍ .
It was narrated that Ibn 'Abbas said:"My maternal aunt Maimunah told me that she and the Messenger of Allah (ﷺ) used to perform Ghusl from one vessel
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Abu GhuddahSahih
Al-AlbaniSahih
Zubair Ali ZaiSahih Muslim
In-book reference: 1:237