structural:scholar_edition, structural:reformatting
Migration to Medina

In 622 CE, due to the safety offered by Yathrib (later renamed Medīnat an-Nabī, or simply Medina), Muhammad ordered his followers to migrate to Medina. Most Muslims migrated at night fearing Quraish resistance, but Umar is reported to have left openly during the day saying: "Any one who wants to make his wife a widow and his children orphans should come and meet me there behind that cliff." Umar migrated to Medina accompanied by his cousin and brother-in-law Saeed ibn Zaid.