Abu `Abdullah Muhammad Ibn βOmar Ibn Waqid al-Aslami (Arabic ??? ??? ???? ???? ?? ??? ?? ???? ???????) (c.
130 β 207 AH; c.
747 β 823 AD) was a historian commonly referred to as al-Waqidi (Arabic: ???????).
His surname is derived from his grandfather's name Waqid and thus he became famous as al-Imam al-Waqidi.
Al-Waqidi was an early Muslim historian and biographer of the Islamic prophet Muhammad, specializing in his military campaigns.
He served as a judge (qadi) for the Abbasid caliph al-Ma'mun.
Several of al-Waqidi's works are known through his scribe and student, Ibn Sa'd, who also worked under al-Ma'mun and was a proponent of the Mu?tazila doctrine of the created Quran.