The Book of Prayers (Kitab Al-Salat) 
Muslim :: Book 4 : Hadith 1012
Ibn 'Umar said: The Apostle of Allah (may peace be upon him) used to place his camel (towards the Ka'ba) and said prayer in its direction.
The Book of Prayers (Kitab Al-Salat)
Muslim :: Book 4 : Hadith 1012
Ibn 'Umar said: The Apostle of Allah (may peace be upon him) used to place his camel (towards the Ka'ba) and said prayer in its direction.