The site of Friday's bomb blast, Mecca Masjid, one of the oldest mosques in the historic city of Hyderabad, is one of the City of Pearl's major landmarks.
Sultan Muhammad Quli Qutub Shah, sixth ruler of Hyderabad, ordered the construction of the Mecca Masjid in 1617. The mosque was completed in 1694 under sixth Mughal emperor Aurungzeb's orders.
The mosque, which can reportedly accommodate 10,000 people, is also said to house a hair of Prophet Mohammad.
It is located just about 100 yards away from another historic landmark, the Charminar, also built by Quli Qutub Shah. It is said that like his father, Muhammad Quli Qutb Shah also supported Sanskrit and Telugu literature.