He asked his sister Umm Habibah, the wife of the Prophet ﷺ, "Did the Prophet ﷺ pray in the same garment in which he had relations with her?"She replied, "Yes, as long as he saw no impurity on it."
أنه سأل أخته أم حبيبة زوج النبي ﷺ: هل كان النبي ﷺ يصلي في الثوب الذي يجامعها فيه؟ فقال: نعم، إذا لم ير فيه أذى.
Abu Dawud (366), Nasai (294), and Ibn Majah (540) all narrated it through the route of Layth bin Saad, from Yazid bin Abu Habib, from Suwayd bin Qays, from Muawiya bin Hudayj, from Muawiya bin Abu Sufyan, who then related the hadith. Its chain of transmission is sahih, and it contains three companions, Muawiya bin Hudayj, Muawiya bin Abu Sufyan, and Umm Habiba, Mother of the Believers, all of them. Ibn Khuzayma (776) and Ibn Hibban (2331) also graded it sahih, both of them through this same route.