Authenticated sources trace the story to the Caliph of Islam, Hazrat Umar (RA), requesting the Prophet of Islam (PBUH) to advise him on making pious use of a piece of land having links with Khyber ...

Shajra Nasab is a roman term that finds extensive usage in various sentences and different contexts. In English, the shajra nasab is referred to as "Pedigree" and it is driven by the English language.