Shāh Chérāgh (Persian: شاه چراغ) or Shahcheragh Shrine is the tomb of Ahmed bin Musa (Imam Reza's brother) in the center of Shiraz. It is the third most important shrine in Shia Islam in Iran, after the Imam Reza shrine and Fatima Masumeh Shrine. Ahmed bin Musa traveled to Khorasan on the way to join his brother, but he was killed by Al-Ma'mun Abbasid Caliphate in Shiraz. Shāh-é-Chérāgh is a Persian term for "King of the Light". The site is the most important place of pilgrimage within the city of Shiraz. From Wikipedia
