It was narrated that 'Aishah said:
"I used to cover three vessels for the Messenger of Allah at night: A vessel (of water) for his ablution, a vessel for his tooth stick and a vessel for his drink." (DE)
English reference (DE): Vol. 1, Book 1, Hadith 361 (DE)
Arabic reference (DE): Book 1, Hadith 391 (DE)