Musannaf Ibn Abi Shayba 35:205

Ibn ‘Uyaynah narrated to us, from ‘Amr, from Sa‘id ibn Jubayr, from Ibn ‘Abbas, from the Prophet (peace and blessings of Allah be upon him), who said: A man fell from his camel and his neck was broken, and he died. He said: "Wash him with water and lotus leaves (sidr), and shroud him in his two garments, and do not cover his head, for Allah will resurrect him on the Day of Resurrection reciting the Talbiyah." And he mentioned that Abu Hanifah said: "His head is to be covered."