Hastings' Dictionary of the Bible (1898)
LU'DIM, son of Mizraim, whose posterity, also called Lydians, Jer 46:9, settled on the continent of Africa, as we infer from the connection in which they and their country are mentioned, Isa 66:19; Eze 27:10; Eze 30:5; Gen 10:13. Their precise location is unknown.