He asked his sister Umm Habibah, the wife of the Prophet ﷺ, whether the Messenger of Allah ﷺ used to pray in the same garment in which he had relations with her.She replied, "Yes, as long as he did not see any impurity on it."
حدثنا عيسى بن حماد المصري أخبرنا الليث عن يزيد بن أبي حبيب عن سويد بن قيس عن معاوية بن حديج
أنه سأل أخته أم حبيبة زوج النبي ﷺ هل كان رسول الله ﷺ يصل في الثوب الذي يجامعها فيه فقالت نعم إذا لم ير فيه أذى
[Its isnad is sahih] Nasai narrated it in Tahara, chapter on semen touching a garment, no. 295, from Isa bin Hammad with this chain. Ibn Majah also narrated it, no. 540, and Ibn Khuzayma graded it sahih, no. 776, as did Ibn Hibban, no. 237.