Land of Onias
The Land of Onias (Koine Greek: Ὀνίας) is the name given in Hellenistic Egyptian, Jewish, and Roman sources to an area in ancient Egypt's Nile Delta where a large number of Jews settled. The Land of Onias, which included the city of Leontopolis (Λεόντων πόλις), was located in the Heliopolite Nome (Hebrew: אֹן ʾOn "Heliopolis).