Sahih al-Bukhari, Hadith 355 ⓘ
Narrated `Umar bin Abi Salama: I saw the Prophet offering prayers in a single garment in the house of Um-Salama and he had crossed its ends around his shoulders.
حَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى، قَالَ حَدَّثَنَا يَحْيَى، قَالَ حَدَّثَنَا هِشَامٌ، قَالَ حَدَّثَنِي أَبِي، عَنْ عُمَرَ بْنِ أَبِي سَلَمَةَ، أَنَّهُ رَأَى النَّبِيَّ صلى الله عليه وسلم يُصَلِّي فِي ثَوْبٍ وَاحِدٍ فِي بَيْتِ أُمِّ سَلَمَةَ، قَدْ أَلْقَى طَرَفَيْهِ عَلَى عَاتِقَيْهِ.
also referenced under: Book 8, Hadith 7 (In-Book) & Volume 1, Book 8, Hadith 351 (USC-MSA)