Shāh Chérāgh, Shiraz, Iran

Shāh Chérāgh (Persian: شاه چراغ‎‎) is a funerary monument and mosque in Shiraz, Iran, housing the tomb of the brothers Ahmad and Muhammad, sons of Mūsā al-Kādhim and brothers of ‘Alī ar-Ridhā. The two took refuge in the city during the Abbasid persecution of Shia Muslims.