 Around the 6th century , Porphyreon or Porphyrea is mentioned in the writings of William of Tyre , and while it lies within the area covered by modern Haifa , it was a settlement situated south of Haifa @-@ Sycaminon . 
 Around the 6th century , Porphyreon or Porphyrea is mentioned in the writings of William of Tyre , and while it <a href='uninflect' title='1'><mark>lies</mark></a> within the area covered by modern Haifa , it was a settlement situated south of Haifa @-@ Sycaminon . 
Around the 6th century , Porphyreon or Porphyrea is mentioned in da writings of William of Tyre , and while it lie within the area covered by modern Haifa , it was a settlement situated south of Haifa @-@ Sycaminon .