History of the Peloponnesian War

Now the empire of the Odrysians[*](Coinciding in the main with modern Bulgaria.) in respect to its size extended along the sea-coast from the city of Abdera to the Euxine Sea as far as the river Ister. This stretch of coast constitutes a voyage for a merchant-vessel, if the shortest course is taken and the wind keeps steady astern, of four days and as many nights; but the journey by land from Abdera to the Ister can be accomplished by an active man, taking the shortest route, in eleven days.

Such was its extent on its seaboard; but inland the distance from Byzantium to the Laeaeans and the river Strymon-for this was its inland point farthest distant from the sea—it is possible for an active man to cover in thirteen days.

As for the tribute which came in from the barbarian territory and from all the Hellenic cities over which the Odrysians acquired sway in the time of Seuthes[*](Nephew and successor of Sitalces: cf. Thuc. 2.101.5, Thuc. 2.101.6; Thuc. 4.101.5.)—who, succeeding Sitalces on the throne, brought the revenues to their maximum—its value was about four hundred talents[*](£81,000, $388,800.) in coin, and was paid in gold and silver; and gifts equal in value to the tribute, not only of gold and silver, but besides these all manner of stuffs, both embroidered and plain, and other articles for household use, were brought as offerings to the king, and not for him only, but also for the subordinate princes and nobles of the Odrysians.

For these kings had established a custom which was just the opposite of that prevailing in the kingdom of the Persians,[*](Among the Persians the monarch gave rather than received presents: cf. διαμένει δ’ ἔτι καὶ νῦν τοῖς βασιλεῦσιν ἡ πολυδωρία.Xen. Cyrop. 8.2.7) namely, to take rather than to give; indeed it was more disgraceful for a man not to give when asked than to ask and be refused. This custom was observed among the other Thracians also; but the Odrysian kings, as they were more powerful, followed it more extensively; indeed it was not possible to accomplish anything without giving gifts.