The Prophet ﷺ was unwell, so he came out leaning on Usama bin Zayd, wearing a Qatari garment draped across his shoulder, and led them in prayer.
أن النبي ﷺ كان شاكيا، فخرج يتوكأ على أسامة بن زيد، وعليه ثوب قطري قد توشح به، فصلى بهم.
Tirmidhi related it in Shamail (128), Ahmad (13762), and Abu Shaykh in Akhlaq al-Nabi (p. 90), all of them through Hammad bin Salama, from Humayd, from Anas, who said, "..." and mentioned it. Its chain of transmission is sahih.His saying "qitri" refers to a type of Yemeni cloth made from cotton, having a reddish tint with markings and stripes, or a type of fine garments brought from a village in Bahrain called Qatar.His saying "wrapped himself in it" means he placed it over his shoulders.