Musannaf Ibn Abi Shaybah 34273 — The virtues of Ali bin Abi Talib

Sayyidah Aishah (may Allah be pleased with her) said: the Prophet (peace and blessings be upon him) went out in the morning wearing a black cloak on which were images of camel saddles. Sayyiduna al-Hasan (may Allah be pleased with him) came and he (peace and blessings be upon him) brought him inside it. Then Sayyiduna al-Husayn (may Allah be pleased with him) came and he (peace and blessings be upon him) brought him into the cloak as well. Then Sayyidah Fatimah (may Allah be pleased with her) came and he (peace and blessings be upon him) brought her into the cloak as well. Then Sayyiduna Ali (may Allah be pleased with him) came and he (peace and blessings be upon him) brought him into the cloak as well. Then he (peace and blessings be upon him) recited this verse: "Allah only wishes to remove impurity from you, O household of the Prophet (peace and blessings be upon him), and to purify you completely." [Al-Ahzab: 33]