What was the promise made by the Messenger of Allah (saw) to the people he took an oath of allegiance from?
 Umm 'Atiyya reported:                      The Messenger of Allah (may peace be upon him) took a promise from us along with the oath of Allegiance that we would not lament. But only five among us fulfilled the promise (and they are) Umm Sulaim, and Umm al-'Ala', and the daughter of Abu Sabra the wife of Mu'adh, or daughter of Abu Sabra and wife of Mu'adh.