Sahih Muslim
The Book of Pilgrimage (Kitab Al-Hajj)
Book Number: 007 / Hadith Number: 3136
Al-'Ala' b. al-Hadrami reported Allah's Messenger (may peace be upon him) as saying: It is only for three nights that a Muhajir should stay at Mecca after the completion of the rituals of Hajj.