Quraish bull

"Zaid and Delilah...they meet in a coincidence that carries all the meanings of strangeness and astonishment in Cairo. Terrorist explosions are ravaging the old continent!Can you imagine how a person can receive his university education in "Abu Ghraib"? The one whose news filled the world and occupied people after the Americans invaded Baghdad!But, do the events of the novel take place between Egypt, Iraq and Europe only?!Who is the bull of Quraysh in the first place?Is he a descendant of Taurus? What does the writer mean by Quraysh?The most important question remains: When did Zaid actually meet Delilah?"