141 Y ` 30 J W' And The Same Up To The Year /11 Y 31 Y 1 J 30 W' To Find The Day Of The Week On Which Any Year Of The Hegira Begins, We Observe That The Year 1' Began On A Friday, And That After Every Common Year Of 354 Days, Or 50 Weeks And 4 Days, The Day Of The Week Must Necessarily Become Postponed 4 Days, Besides The Additional Day Of Each Intercalary Year.
A passage in Ferishta seems to imply that the Afghans in the Sulimani mountains were already known by that name in the first century of the Hegira, but it is uncertain how far this may be built on.
`Abd el-Razzaq's report to the government of India on the pilgrimage of 1858 is specially directed to sanitary questions; C. Snouck-Hurgronje, Mekka (2 vols., and a collection of photographs, The Hague, 1888-1889), gives a description of the Meccan sanctuary and of the public and private life of the Meccans as observed by the author during a sojourn in the holy city in1884-1885and a political history of Mecca from native sources from the Hegira till 1884.
Abu '1 Kasim Mansur (or Hasan), who took the nom de plume of Firdousi, author of the epic poem the Shahnama, or "Book of Kings," a complete history of Persia in nearly 60,000 verses, was born at Shadab, a suburb of Tus, about the year 329 of the Hegira (941 A.D.), or earlier.
On the Arab invasion this work was in great danger of perishing at the hands of the iconclastic caliph Omar and his generals, but it was fortunately preserved; and we find it in the 2nd century of the Hegira being paraphrased in Arabic by Abdallah ibn el Mokaffa, a learned Persian who had embraced Islam.