Bible Dictionary

Bithynia,

BITHYN'IA, a rich Roman province of Asia Minor, on the Black Sea; named only twice in Scripture. Acts 16:7; 1 Pet 1:1.

Hastings' Dictionary of the Bible (1898)

BITHYN'IA, a rich Roman province of Asia Minor, on the Black Sea; named only twice in Scripture. Acts 16:7; 1 Pet 1:1.