As-Sīrah an-Nabawiyyah (السيرة النبوية), 'The Life of the Prophet'; is an edited recension of Ibn Isḥāq's classic Sīratu Rasūli l-Lāh (سيرة رسول الله) 'The Life of God's Messenger'.
Ibn Isḥāq's now lost work survives only in Ibn Hishām's and al-Tabari's recensions, although fragments of several others survive, and Ibn Hishām and al-Tabarī share virtually the same material.
