It is narrated from Hazrat Ibn Umar (may Allah be pleased with them both) that the Noble Prophet (peace and blessings be upon him) once entered the House of Allah, and at that time Hazrat Bilal (may Allah be pleased with him) was behind the Noble Prophet (peace and blessings be upon him). Then the Noble Prophet (peace and blessings be upon him) came out, and the first person I met was Hazrat Bilal (may Allah be pleased with him). I asked him, "Where did the Noble Prophet (peace and blessings be upon him) pray?" He replied, "Here, between these two pillars."