Sunan an Nasai
414
Sahih+2

It was narrated that 'Aishah said:"I used to perform Ghusl - the Messenger of Allah (ﷺ) and I - from one vessel. He would compete with me and I would with him (to take the water) until he would say: 'Leave me some,' and I would say, 'Leave me some

SahihAbu Ghuddah
SahihAl-Albani