Sa'id bin Jubayr narrates that he heard Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) relate that a man came to the Prophet (peace and blessings be upon him) while he was in the state of ihram. He fell from his she-camel and his neck was broken. The Messenger of Allah (peace and blessings be upon him) ordered "that he be washed with water and lote-tree leaves (sidr), that he be shrouded in two garments, that no perfume be applied to him, and that his head be left uncovered." Shu'bah said: Then he narrated it to me afterwards and said: "Leave his head and his face uncovered, for he will be raised on the Day of Resurrection with his hair matted (mulabbid)."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الجنائز / 6646