The Messenger of Allah ﷺ would rise and pray with one end of the blanket draped over him and the other end over Ayesha, and then he would pray.
حدثنا محمد بن فضيل قال حدثنا يونس بن عمرو عن العيزار بن حريث
كان رسول الله ﷺ يقوم ويصلي وعليه طرف اللحاف وعلى عائشة طرفه ثم يصلي
Its isnad is sahih. Yunus bin Amr is Yunus bin Abu Ishaq Subayi. He is trustworthy, and his hadiths are found in the collections of all the compilers except Bukhari. The same applies to Ayzar bin Hurayth Abdi.The hadith was narrated by Abu Dawud 1/101 no. 370, Nasai 2/71 no. 718, and Ibn Majah 1/214 no. 652.