'Dispersion' in the Bible

Then the Jews said to one another, “Where does He intend to go so we won’t find Him? He doesn’t intend to go to the Dispersion among the Greeks and teach the Greeks, does He?

James, a slave of God and of the Lord Jesus Christ:To the 12 tribes in the Dispersion.Greetings.

Peter, an apostle of Jesus Christ:To the temporary residents dispersed in Pontus, Galatia, Cappadocia, Asia, and Bithynia, chosen