حَدَّثَنَا أَبُو بَكْرِ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا عَبْدُ الْوَهَّابِ الثَّقَفِيُّ، عَنْ أَيُّوبَ، عَنْ مُحَمَّدِ بْنِ سِيرِينَ، عَنْ أُمِّ عَطِيَّةَ، قَالَتْ دَخَلَ عَلَيْنَا رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ وَنَحْنُ نُغَسِّلُ ابْنَتَهُ أُمَّ كُلْثُومٍ فَقَالَ ‏"‏ اغْسِلْنَهَا ثَلاَثًا أَوْ خَمْسًا أَوْ أَكْثَرَ مِنْ ذَلِكِ إِنْ رَأَيْتُنَّ ذَلِكِ بِمَاءٍ وَسِدْرٍ وَاجْعَلْنَ فِي الآخِرَةِ كَافُورًا أَوْ شَيْئًا مِنْ كَافُورٍ فَإِذَا فَرَغْتُنَّ فَآذِنَّنِي ‏"‏ ‏.‏ فَلَمَّا فَرَغْنَا آذَنَّاهُ فَأَلْقَى إِلَيْنَا حَقْوَهُ ‏.‏ وَقَالَ ‏"‏ أَشْعِرْنَهَا إِيَّاهُ ‏"‏ ‏.‏

Muhammadbin Sirin narrated that Umm ‘Atiyyah said: “The Messenger ofAllah (PBUH) entered upon us when we were washing his daughter UmmKulthum. He said: ‘Wash her three or five times, or more than thatifyou think you need to, with water and lote leaves, and put camphorora little camphor in (the water) for the last washing. When youhavefinished, call for me.’ When we finished, we called him, andhe gavehis waist-wrapper to us and said: ‘Shroud her with it.’” Translation Not Available

Book Ref: Sunan Ibn Majah Book 6 Hadith 1458
Web Ref:  Sunan Ibn Majah Vol 1 Book 6 Hadith 1458