Zainab bint Umm Salama (the wife of the Holy Prophet) reported that Umm Salama and the Messenger of Allah (ﷺ) took a bath from the same vessel.
Sahih Muslim Book 3, Hadith 57
← Previous Hadith Ibn Abbas reported that the Messenger of Allah (ﷺ) took a bath with the water left over by Maimuna.

Sahih Muslim Book 3, Hadith 56 Next Hadith → Anas reported that the Messenger of Allah (may peace he upon him) took a bath with five Makkuks of water and performed ablution with one Makkuk. Ibn Muthanna has used the words five Makakiyya, and Ibn Mu'adh narrated it from 'Abdullah b. 'Abdullah and he made no mention of Ibn Jabr.

Sahih Muslim Book 3, Hadith 58