Hazrat Qazi Hamiduddin Nagori Ra. was a great Mystic and a learned scholar he taught Khaaja Qutub-ud-deen Kaaki the recital of the Holy Quraan and was also his Khalifa.
Though Khaja Qutubuddin Kaaki was his khalifa, Qazi Hamiduddin outlived his student by about 10 years and asked his sons to bury him at the foot of Qutubuddin Kaaki's grave. But his sons buried him at a higher level, only to have their father reprimand them later that night in a dream. They came back the next day to lower his grave.