Annals of the early Caliphate from the death of Mahomet to the Omeyyad and Abbaside dynasties A.H. XI-LXI (A.D. 632-680) from original sourcesNote 315 — Chapter XIX · CAMPAIGN IN NORTHERN SYRIA. A.H. XV. A.D. 636.Reading editionLife of Mahomet, p. 384.◇Copy noteReturn to CHAPTER XIX. CAMPAIGN IN NORTHERN SYRIA. A.H. XV. A.D. 636.