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Kitāb as-Siyar ; A book on legal issues of war and foreign law, in which al-Fazārī relied primarily on the teachings of al-Auzā'ī and other representatives of the early
fiqh. A 9th-century transcript of
parchment is held in the
Qarawiyyin Library in five parts. Variant titles exist: • ''Kitāb as-siyar fī'l-aḫbār'' (, ‘The
Sira in the Accounts’) begins with a biography of
Muḥammad. Fuat Sezgin (1967), p. 292, erroneously cites the book in the chapter "The Prophet's Biography". The
Siyar is one of the oldest extant legal texts on
Umayyad legal practice and accounts of the period of their confrontation with the
Dār al-Harb. In 1987 the Moroccan researcher Fārūq Ḥammāda published the second, and best preserved, of the five damaged parts. From the remaining manuscript fragments, Ḥammāda lists the legible chapter headings in the appendix. Among the subjects in the Prophetic biography al-Fazārī addresses, insofar as these are discernible, are the military campaigns of Muḥammad, questions on the distribution of spoils, and the treatment of prisoners considered
Prophet Sunna, or juridical practitioners of the first generations. By the mid-10th century in
Guadalajara - (Wādī al-Hijajra, Wādī 'l-Ḥiǧāra, stony
Wadi) - the book was still being consulted as a teaching resource when it came into the possession of the Andalusian scholar
Ibn Bashkuwāl (d. 1183) in an already irreproducible condition. Al-Fazārī's legal work was available and
at-Tabarī, in his commentary
ikhtilāf al-fuqahā', or iḫtilāf al-fuqahā' (), ‘The controversial doctrines of the jurists’, contains several references. ==Literature==