Strabo Geography 9.5.21

[21] Magnetis, also, has been treated by Homer in about the same way. For although he has already enumerated many of the places in Magnetis, none of these are called Magnetan by him except those two places, and even these are designated by him in a dim and indistinct way: ^{1 2} Assuredly, however, about the Peneius and Pelion lived those who held Gyrton, whom he had already named, ³ as also those who held Ormenium, ⁴ and several other Perrhaebian peoples; and yet farther away from Pelion there were still Magnetans, beginning with those subject to Eumelus, at least according to the writers of later times. These writers, however, on account of the continual migrations, changes of political administrations, and intermixture of tribes, seem to have confused both the names and the tribes, so that they sometimes present difficult questions for the writers of today. For example, this has proved true, in the first place, in the case of Crannon and Gyrton; for in earlier times the Gyrtonians were called “Phlegyae,” from Phlegyas, the brother of Ixion, and the Crannonians “Ephyri,” so that it is a difficult question who can be meant by the poet when he says, ^{5 6}