"Did the Messenger of Allah ﷺ pray in a garment in which he had had intercourse?" She said: "Yes, so long as he saw no filth on it."  

أَنَّهُ سَأَلَ أُمَّ حَبِيبَةَ زَوْجَ النَّبِيِّ ﷺ هَلْ كَانَ رَسُولُ اللَّهِ ﷺ يُصَلِّي فِي الثَّوْبِ الَّذِي كَانَ يُجَامِعُ فِيهِ قَالَتْ نَعَمْ إِذَا لَمْ يَرَ فِيهِ أَذًى