12
Sahih+3
Narrated 'Abd Allaah b. 'Umar :I ascended the roof of the house and saw the Apostle of Allaah ( sal Allaahu alayhi wa sallam) sitting on two bricks facing Jerusalem (Bait al-Maqdis) for relieving himself
SahihAl-Albani
SahihMuhammad Muhyi Al-Din Abdul Hamid