Al-Utbi states when Sebuktigin defeated Jayapala in 988, the Afghans and Khaljis of the territory he conquered between Lamghan and Peshawar surrendered and agreed to serve him.[8] Iqtidar Husain Siddiqui citing the 13th century Persian translation, claims that Al-Utbi mentions the "Afghans" were pagans given to rapine and rapacity, they were defeated and converted to Islam.[9]