Xerxes marched past these Greek cities of the coast, keeping them on his left. The Thracian tribes through whose lands he journeyed were the Paeti, Cicones, Bistones, Sapaei, Dersaei, Edoni, and Satrae.All these are tribes of the Nestus and Strymon valleys or the intervening hill country. Of these, the ones who dwelt by the sea followed his army on shipboard; the ones living inland, whose names I have recorded, were forced to join with his land army, all of them except the Satrae.