(the freed slave of Um Hani) Um Hani, the daughter of Abi Talib said, “I went to Allah’s Messenger (ﷺ) in the year of the conquest of Mecca and found him taking a bath and his daughter Fatima was screening him. I greeted him. He asked, ‘Who is she?’ I replied, ‘I am Um Hani bint Abi Talib.’ He said, ‘Welcome! O Um Hani.’ When he finished his bath he stood up and prayed eight rak`at while wearing a single garment wrapped round his body and when he finished I said, ‘O Allah’s Messenger (ﷺ) ! My brother has told me that he will kill a person whom I gave shelter and that person is so and so the son of Hubaira.’ The Prophet (ﷺ) said, ‘We shelter the person whom you have sheltered.’ ” Um Hani added, “And that was before noon (Duha).
“A vessel was brought to Mujahid, which I estimated to be eight Ratls, and he said: ‘Aishah told me that the Messenger of Allah (ﷺ) used to perform Ghusl using such a vessel.'”
The Messenger of Allah (ﷺ) forbade fasting on two days, al-Fitr (breaking the fast of Ramadan) and al-Adha (the day of sacrifice), and wearing a tight single garment the raising of which discloses private parts, and sitting with one’s legs drawn up and wrapped in one’s garment, and forbade praying at two hours, after the Fajr prayer and after the Asr prayer.