Yahya related to me from Malik from Musa ibn Maysara from AbuMurra, the mawla of Aqil ibn Abi Talib, that Umm Hani bint Abi Talibtold him that in the year of the conquest the Messenger of Allah, mayAllah bless him and grant him peace, prayed eight rakas, coveringhimself with one garment.
USC-MSA web (English) reference: Book 9, Hadith 30
Arabic reference: Book 9, Hadith 359