Musnad Abu Ya'la al-Mawsili 150:109

Ahmad ibn Hatim narrated to us, Abd al-Aziz al-Darawardi narrated to us, from Hisham, from his father, from Aisha: That the Prophet (peace and blessings of Allah be upon him) used to have fresh water brought for him from the well of al-Suqya. And sometimes he said: "Fresh water was sought for him."