'Proselytes' in the Bible

For the Lord will have compassion on Jacob (the captives in Babylon) and will again choose Israel, and will settle them in their own land. Foreigners (Gentiles) will join them [as proselytes] and will attach themselves to the house of Jacob (Israel).

Phrygia and Pamphylia, Egypt and the districts of Libya around Cyrene, and the visitors from Rome, both Jews and proselytes (Gentile converts to Judaism),