What lesson did the Prophet Muhammad (pbuh) draw from the story of Joseph's companions (Qur'an 12:30-32), as narrated by `Aisha (the mother of believers)?
 Narrated `Aisha:                     (the mother of believers) Allah's Apostle during his fatal ailment said, "Order Abu Bakr to lead the people in prayer." I said, "If Abu Bakr stood at your place (in prayers, the people will not be able to hear him because of his weeping, so order `Umar to lead the people in prayer." He again said, "Order Abu Bakr to lead the people in prayer " Then I said to Hafsa, "Will you say (to the Prophet), 'If Abu Bakr stood at your place, the people will not be able to hear him be cause of his weeping, so order `Umar to lead the people in prayer?" Hafsa did so, whereupon Allah's Apostle said, "You are like the companions of Joseph (See Qur'an, 12:30-32). Order Abu Bakr to lead the people in prayer." Hafsa then said to me, "I have never received any good from you!"