Sahih Bukhari
Sahih Bukhari Volume 001, Book 004, Hadith Number 168.
Hadith Section/Book: Sahih Bukhari Sahih Bukhari Book 04. Ablutions (Wudu')
Narated By Um-'Atiya : That the Prophet at the time of washing his deceased daughter had said to them, "Start from the right side beginning with those parts which are washed in ablution."