Sayyiduna Abdullah bin Umar (may Allah be pleased with him) says that the Messenger of Allah (peace and blessings be upon him) performed prayer beyond ‘Arj. The details are as follows: When you travel five miles from ‘Arj, you will come to a mosque on a mound. Near this mosque, there are two or three graves, and large stones are placed on these graves. There are some rocks on the right side of the path at that place. Sayyiduna Abdullah (may Allah be pleased with him) used to set out from ‘Arj after the sun had declined, passing between those rocks, and would perform the Zuhr prayer at the location of that mosque.