Staff of Moses
According to an identifying document at the Hagia Sophia in Istanbul, Moses's staff would supposedly be on display today at the Topkapı Palace, Istanbul, Turkey. The Topkapi Palace holds other reputedly holy relics, most notably those attributed to the Islamic prophet, Muhammad. (Such as his bow, his sword, his footprint, and even a tooth.) Topkapı Palace was officially designated a museum in 1924, and the holy relics were placed on public view on 31 August 1962. It is said that Sultan Selim I (1512–1520) brought the holy relics to Topkapi Palace after conquering Egypt in 1517.
Palace of the Porphyrogenitus
The Palace of the Porphyrogenitus (), known in Turkish as the Tekfur Sarayı ("Palace of the Sovereign"), is a late 13th-century Byzantine palace in the north-western part of the old city of Constantinople (present-day Istanbul, Turkey). An annex of the greater palace complex of Blachernae, it is the best preserved of the three Byzantine palaces to survive in the city (together with the ruins of the Boukoleon Palace; and the ruins of the Great Palace of Constantinople with its surviving substructures, retrieved mosaics and standing Magnaura section), and one of the few relatively intact examples of late Byzantine secular architecture in the world.