Ata-Malik Juvayni

Atâ-Malek Juvayni (1226–1283) (Persian: عطاملک جوینی), in full, Ala al-Din Ata-ullah (علاءالدین عطاءالله), was a Persian historian and an official of the Mongol state who wrote an account of the Mongol Empire entitled Tarīkh-i Jahān-gushā (History of the World Conqueror).

Quotes

 * The Sultãn then went towards Dewal and Darbela and Jaisî… The Sultãn raised a Jãmi‘ Masjid at Dewal, on the spot where an idol temple stood.
 * Ata-Malik Juvayni Tãrîkh-i-Jahãn-Kushã. Sultãn Jalãlu’d-Dîn Mankbarnî (AD 1222-1231) Debal (Sindh)  Elliot and Dowson., Vol. II. pp. 398