Narrated 'Umar bin Abi Salamah - the step-son of the Prophet (s.a.w.a.):

"When these Ayat were revealed to the Prophet (s.a.w.a.): 'Allah only wishes to remove the Rijs from you, O members of the family, and to purify you with a thorough purification...' (33:33) in the home of Umm Salamah, he called for Fatimah, Hasan, Husain, and wrapped him in the cloak, then he said: 'O Allah! These are the people of my house, so remove the Rijs from them, and purify them with a thorough purification.' So Umm Salamah said: 'And am I with them O Messenger of Allah?' He said: 'You are in your place, and you are more virtuous to me.'"

Narrated Anas bin Malik:

"For six months, the Messenger of Allah (s.a.w.a.) would pass by the door of Fatimah when going to the Fajr prayer saying: 'As-Salat O People of the house! Allah only wishes to remove the Rijs from you, O members of the family, and to purify you with thorough purification (33:33).'"

Narrated 'Umar bin Abi Salamah - the step-son of the Prophet (s.a.w.a.): "When these Ayat were revealed to the Prophet (s.a.w.a.): 'Allah only wishes to remove the Rijs from you, O members of the family, and to purify you with a thorough purification...' (33:33) in the home of Umm Salamah, he (s) called for Fatimah (as), Hasan (as), Husain (as), and wrapped him in the cloak, then he said: 'O Allah! These are the people of my house, so remove the Rijs from them, and purify them with a thorough purification.' So Umm Salamah said: 'And am I with them O Messenger of Allah?' He said: 'You are in your place, and you are on good.'"

Narrated Umm Salamah: "The Prophet (s.a.w.a.) put a garment over Al-Hasan (as), Al-Hussain (as), 'Ali (as) and Fatimah (as), then he said: 'O Allah, these are the people of my house and the close ones, so remove the Rijs from them and purify them thoroughly." So Umm Salamah said: 'And am I with them, O Messenger of Allah?' He said: "You are upon good."'