Sahih Bukhari Volume 2, Book 23, Hadith Number 358.

Narated By Ibn Abbas : A man fell from his Mount and died while he was with the Prophet at ‘Arafat. The Prophet said, “Wash him with water and Sidr and shroud him in two pieces of cloth and neither perfume him nor cover his head, for he will be resurrected on the Day of Resurrection saying, ‘Labbaik’.”