Musannaf Ibn Abi Shaybah

It is narrated from Hazrat Ibn Abbas (may Allah be pleased with both of them) that a man was in the state of Ihram with the Holy Prophet (peace and blessings be upon him). His camel threw him to the ground and he died. The Prophet (peace and blessings be upon him) said: Bathe him with water and lote tree leaves, shroud him in his two garments, and do not cover his head, for Allah will raise him on the Day of Resurrection reciting the Talbiyah.

Hazrat Ibn Abbas (may Allah be pleased with them both) narrates from the Noble Prophet (peace and blessings be upon him) that a man fell from his camel and died, so the Prophet (peace and blessings be upon him) said: "Wash him with water and lote tree leaves, and shroud him in his (same) two garments, and do not cover his head. For Allah, the Exalted, will raise him on the Day of Resurrection reciting the talbiyah." And (Imam) Abu Hanifa's opinion has been mentioned that: his head should be covered.