sentences:  Taher Saifuddin, the maker of the "zarih", received divine guidance by way of intuition that out of loyalty, Al-Abbas ibn Ali-- who was martyred along with his step brother, Husayn, at the Battle of Karbala-- could not allow "Ra's al-Husayn" be without a "zarih".As a consequence, Al-Abbas' "zarih" was flown to Cairo and installed at "Ra's al-Husayn" at the Al-Hussein mosque, instead.Next to Ras al-Husayn is a crypt housing artifacts believed to belong to Muhammad.