Mukhtasar Bukhari

Narrated Abdullah bin Umar (may Allah be pleased with them): The Prophet (peace and blessings of Allah be upon him) came to the two corners of this mountain, the corner which is between this mountain and the big mountain towards the Kaaba. Then he left the mosque that was built there to his left, the mosque that is towards the mound, and the place where the Prophet (peace and blessings of Allah be upon him) prayed is below it, on top of the black mound, leaving about ten yards or so from the mound. Then, face towards those two corners of the mountain which are between you and the Kaaba and pray.