Muwatta Malik Book 8, Hadith 30
Yahya related to me from Malik from Hisham ibn Urwa from his
father that Umar ibn Abi Salama saw the Messenger of Allah, may Allah
bless him and grant him peace, praying in one garment in the house of
Umm Salama. He was completely covered by it, and had put both ends
over his shoulders.
Yahya related to me from Malik that he had heard that AIi ibn Abi Talib and Abdullah ibn Abbas used to say, "The middle prayer is the prayer of subh."
Malik said, "Out of all that I have heard about the matter, I prefer what Ali ibn Abi Talib and Abdullah ibn Abbas said."
Yahya related to me from Malik from Ibn Shihab from Said ibn al- Musayyab from Abu Hurayra that some one asked the Messenger of Allah, may Allah bless him and grant him peace about praying in one garment. The Messenger of Allah, may Allah bless him and grant him peace, said, "Do you all have two garments?"