The Book of Purification
1/146. Chapter:
Mention Of A Man And One Of His Wives Performing Ghusl From A Single Vessel
Sunan an-Nasai
أَخْبَرَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا عَبِيدَةُ بْنُ حُمَيْدٍ، عَنْ مَنْصُورٍ، عَنْ إِبْرَاهِيمَ، عَنِ الأَسْوَدِ، عَنْ عَائِشَةَ، - رضى الله عنها - قَالَتْ لَقَدْ رَأَيْتُنِي أُنَازِعُ رَسُولَ اللَّهِ صلى الله عليه وسلم الإِنَاءَ أَغْتَسِلُ أَنَا وَهُوَ مِنْهُ .
It was narrated that 'Aishah said: "I remember competing over the vessel with the Messenger of Allah (ﷺ), when he and I were using it to perform Ghusl."
Reference : Sunan an-Nasa'i 234In-book reference : Book 1, Hadith 235English translation : Vol. 1, Book 1, Hadith 235