Sayyidah Umm Atiyyah (may Allah be pleased with her) said: One of the daughters of the Prophet (peace and blessings be upon him) passed away, and he (peace and blessings be upon him) ordered us to wash her with water and lote-tree leaves, and said: "Wash her three times, five times, or more than that if you see fit, and add camphor, or some camphor, in the last washing. Then, when you have finished, inform me." When we informed him (peace and blessings be upon him), he (peace and blessings be upon him) gave us his waist-wrapper and said: "Wrap her in this."
Hadith Referenceالمعجم الكبير للطبراني / مسند النساء / 21557