Sahih Bukhari
Sahih Bukhari Volume 003, Book 027, Hadith Number 029.
Hadith Section/Book: Sahih Bukhari Sahih Bukhari Book 27. Minor Pilgrimmage (Umrah)
Narated By Anas : As above, but mentioned "the walls of Medina" instead of "the high places of Medina. Al-Harith bin Umar agrees with Anas.