´'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.'"
Hadith ReferenceSunan an-Nasa'i / The Book of Ghusl and Tayammum / Hadith: 412