Hegira
The Cyclopedic Law Dictionary · Walter A. Shumaker and George Foster Longsdorf; ed. James C. Cahill · 1922
The Cyclopedic Law Dictionary
The account of time used by the Turks and Arabians, who begin their computation of time from the day that Mahomet was compelled to escape from Mecca,
— Friday, July 16, A. D. 622. Wharton.