It wasnarrated that 'Aishah said:
"I used to prepare three coveredvessels for the Messenger of Allah (ﷺ) at night: A vessel for hiswater for purification, a vessel for his tooth stick and a vessel forhis drink." (JA)
English reference (JA): Vol. 4, Book 30, Hadith 3412 (JA)
Arabic reference (JA): Book 30, Hadith 3538 (JA)