1328) refers to Bab al-Nabi (lit. "Gate of the Prophet"), an old name for Barclay's Gate below the Maghrebi Gate. Charles D. Matthews however, who did his doctorate on al-Firkah's little religious guide-book alluded to here, "Arousing Souls to Pilgrimage to Jerusalem's Holy Walls", presents a different opinion, showing that the ambiguous prose of the Damascene author ("a gate through which the sun and the moon incline"), taken together with other statements he made, can be seen to point towards either Barclay's Gate on the western wall, or indeed the Double Gate on the southern wall. Ottoman period (1517–1917) In 1517, the Turkish Ottomans under Selim I conquered Jerusalem from the Mamluks who had held it since 1250. Selim's son, Sultan Suleiman the Magnificent, ordered the construction of an imposing wall to be built around the entire city, which still stands today. Various folktales relate Suleiman's quest to locate the Temple site and his order to have the area "swept and sprinkled, and the Western Wall washed with rosewater" upon its discovery. At the time, Jews received official permission to worship at the site and Ottoman architect Mimar Sinan built an oratory for them there. In 1625 organised prayers at the Wall are mentioned for the first time. Over the centuries, land close to the Wall became built up. Public access to the Wall was through the Moroccan Quarter, a labyrinth of narrow alleyways. In May 1840 a firman issued by Ibrahim Pasha forbade the Jews to pave the passageway in front of the Wall. It also cautioned them against "raising their voices and displaying their books there." They were, however, allowed "to pay visits to it as of old." writing in the mid-19th century records: This wall is visited by all our brothers on every feast and festival; and the large space at its foot is often so densely filled up, that all cannot perform their devotions here at the same time. It is also visited, though by less numbers, on every Friday afternoon, and by some nearly every day. No one is molested in these visits by the Mahomedans, as we have a very old firman from the Sultan of Constantinople that the approach shall not be denied to us, though the Porte obtains for this privilege a special tax, which is, however, quite insignificant. Over time the increased numbers of people gathering at the site resulted in