Lot Essay
Hafs ‘Umar ibn Muhammad, ibn Ahmad Luqman al-Nasafi, was a highly celebrated writer and a renowned commentator on the Qur'an, as documented in C. Brockelmann's GAL, I.758. He passed away in Samarqand in the year 1142 AD. A separate edition of Mantumat fi'l-khilaf can be found today in the al-Azhar library in Cairo.