Malik related to me from a reliable source of his from Bukayr ibn Abdullah ibn al-Ashajj from Basr ibn Said from Abu Said al-Khudri that Abu Musa al-Ashari said, "The Messenger of Allah, may Allah bless him and grant him peace, said, 'One asks permission three times. If you are given permission, then enter. If not, go away.' "
Muwatta Malik Book 54, Hadith 2
← Previous Hadith Malik related to me from Safwan ibn Sulaym from Ata ibn Yasar that the Messenger of Allah, may Allah bless him and grant him peace, was questioned by a man who said, "Messenger of Allah, shall I ask permission of my mother to enter?" He said, "Yes " The man said, "I live with her in the house". The Messenger of Allah, may Allah bless him and grant him peace, said "Ask her permission." The man said, "I am her servant." The Messenger of Allah. may Allah bless him and grant him peace, said, "Ask her permission. Do you want to see her naked?" He said, "No." He said, "Then ask her permission."

Muwatta Malik Book 54, Hadith 1 Next Hadith → Malik related to me from Rabia ibn Abi Abd ar-Rahman from another of the ulama of that time that Abu Musa al-Ashari came and asked permission from Umar ibn al-Khattab to enter. He asked permission three times, and then went away Umar ibn al-Khattab sent after him and said, "What's wrong with you? Why didn't you come in?" Abu Musa said, "I heard the Messenger of Allah, may Allah bless him and grant him peace, say, 'Ask permission to enter three times. If you are given permission, then enter. If not, go away.' ''Umar said, "Who can confirm this? If you do not bring me someone to confirm it, I will do such-and-such to you."

Abu Musa went out until he came to an assembly in the mosque which was called the Majlis-al-Ansar. He said, "I told Umar ibn al-Khattab that I heard the Messenger of Allah, may Allah bless him and grant him peace, say, 'Ask permission three times. If you are given permission, then enter. If not, go away.' Umar said, 'If you do not bring me someone who can confirm it, I will do such- and-such to you'. If any of you have heard that, let him come with me.' " They said to Abu Said al-Khudri, "Go with him". Abu Said was the youngest of them. He went with him and told Umar ibn al-Khattab about that."

Umar ibn al-Khattab said to Abu Musa, "I did not suspect you, but I feared lest people forge sayings of the Messenger of Allah, may Allah bless him and grant him peace."

Muwatta Malik Book 54, Hadith 3