Which of the two is situated in the Eyup district of Istanbul, Eyüp Sultan Mosque or Column of Marcian?
Eyüp Sultan Mosque:  The present building dates from the beginning of the 19th century. Eyüp Sultan Mosque:  The mosque complex includes a mausoleum marking the spot where Eyüp (Job) al-Ansari, the standard-bearer and friend of the Islamic prophet Muhammad, is said to have been buried.
i don't know