Sunan an-Nasa'i, Book 1, Hadith 236 (In-Book) ⓘ
It was narrated that 'Aishah said: "I remember competing over the vessel with the Messenger of Allah, when he and I were using it to perform Ghusl."
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 .
also referenced under: Volume 1, Book 1, Hadith 235 (DarusSalam)