Qutaybah ibn Sa'id narrated to us, from Layth; and Ibn Rumh narrated to us, from al-Layth; and Qutaybah ibn Sa'id, Abu Bakr ibn Abi Shaybah, 'Amr al-Naqid, and Zuhayr ibn Harb narrated to us, they said: Sufyan narrated to us — both of them (i.e., Layth and Sufyan) from al-Zuhri, from 'Urwah, from 'A'ishah, who said: The Messenger of Allah (peace and blessings be upon him) used to perform ghusl from the qadah, which is the faraq, and I used to perform ghusl with him from the same vessel. In the hadith of Sufyan: "from a single vessel." Qutaybah said: Sufyan said: The faraq is three sa' (measures).