A large prayer hall forms much of the interior. The walls are made of basalt stone, a building material which is widely available in Homs. The mausoleum of Khalid ibn al-Walid is in one corner. Khalid's tomb contains an ornate dome and interiors that depict over 50 victorious battles that he commanded. His son is buried next to him. A wooden sarcophagus carved with Kufic inscriptions and quoting the Quran was placed over the grave of Khalid. During renovation, the sarcophagus was moved to the National Museum in Damascus. A corner of the mosque also includes a small sarcophagus covered in green cloth, believed to be a tomb of Ubayd Allah ibn Umar. References Bibliography Mosques completed in 1912 Ottoman architecture in Syria Ottoman mosques in Syria Mausoleums in Syria Mosques in Homs 1912 establishments in the Ottoman Empire