Jund Filastin
Rafah was one of the towns captured by the Rashidun army under general 'Amr ibn al-'As in 635 CE, and subsequently was an important trading city during the Early Muslim period. Under the Umayyads and Abbasids, Rafah was the southernmost border of Jund Filastin ("District of Palestine"). According to Arab geographer al-Ya'qubi, it was the last town in the Province of Syria and on the road from Ramla to Egypt.