Musnad Abu Ya'la al-Mawsili 149:40

Muhammad ibn Isma'il ibn Abi Samina al-Basri narrated to us, 'Abd al-Wahhab narrated to us, Yunus narrated to us, from al-Hasan, from his mother, from 'A'ishah, who said: We used to prepare *nabidh* (a drink made by soaking dates or raisins in water) for the Messenger of Allah, peace and blessings of Allah be upon him, in a waterskin whose top was tied and which had a spout. We would prepare it for him in the morning, and he would drink it in the evening. And we would prepare it for him in the evening, and he would drink it in the morning.