"About A.H. 160, the Khalife El Mohdy still further enlarged the
enclosure, and made it two hundred and forty pikes in length; and in
this state the mosque remained for several centuries.
"Hakem b'amr Illah, the mad King of Egypt, who sent one of his
emissaries to destroy the black stone of the Kaaba, also made an
unsuccessful attempt to take from the mosque of Medina Mohammed's tomb,
and transport it to Cairo. In A.H. 557, in the time of El Melek el Adel
Noureddyn, king of Egypt, two Christians in disguise were discovered at
Medina, who had made a subterraneous passage from a neighbouring house
into the Hedjra, and stolen from thence articles of great value. Being
put to the torture, they confessed having been sent by the King of Spain
for that purpose; and they paid for their temerity with their lives.
Sultan Noureddyn, after this, carried a trench round the Hedjra, and
filled it with lead, to prevent similar attempts.
"In A.H. 654, a few months after the eruption of a volcano near the
[p.352] town, the mosque caught fire, and was burnt to the ground; but
the Korans deposited in the Hedjra were saved. This accident was
ascribed to the Persian sectaries of Beni Hosseyn, who were then the
guardians of the tomb.
