Someone who saw the Prophet ﷺ praying in a single garment, with its two ends crossed over each other, informed me of that.
حدثنا محمد بن جعفر حدثنا شعبة قال سمعت أبا مالك الأشجعي يحدث
أخبرني من رأى النبي ﷺ يصلي في الثوب الواحد قد خالف بين طرفيه
Its isnad is sahih. Abu Malik Ashjai is Saad bin Tariq, a well-known and reliable narrator who is mentioned frequently, and his hadith appears in Muslim and the four Sunan. The hadith has already appeared at 14780 and 16288.