Sahih Muslim #766 · The Book of Marriage

Sahih MuslimThis hadith is narrated by Sa'id b. Abu Hind with the same chain of transmitters and said
Sahih Muslim · Book 16 · The Book of Marriage
Sahih Muslim · كتاب 16 · كتاب النكاح
His (the Holy Prophet's) daughter Fatimah provided him privacy with the help of his cloth, and when he had taken a bath he took it up and wrapped it around him and then stood and offered eight rak'ahs of the forenoon prayer.
وَحَدَّثَنَاهُ أَبُو كُرَيْبٍ، حَدَّثَنَا أَبُو أُسَامَةَ، عَنِ الْوَلِيدِ بْنِ كَثِيرٍ، عَنْ سَعِيدِ بْنِ أَبِي هِنْدٍ، بِهَذَا الإِسْنَادِ وَقَالَ فَسَتَرَتْهُ ابْنَتُهُ فَاطِمَةُ بِثَوْبِهِ فَلَمَّا اغْتَسَلَ أَخَذَهُ فَالْتَحَفَ بِهِ ثُمَّ قَامَ فَصَلَّى ثَمَانَ سَجَدَاتٍ وَذَلِكَ ضُحًى ‏.‏
Reference : Sahih Muslim 766In-book reference : Book 3, Hadith 88