Ossa, which join one another in their lower slopes, the parts towards the North Wind by Olympos, those towards the West by Pindos and those towards the midday and the South Wind by Othrys; and the region in the midst, between these mountains which have been named, is Thessaly, forming as it were a hollow. Whereas then many rivers flow into it and among them these five of most note, namely Peneios, Apidanos, Onochonos, Enipeus and Pamisos, these, which collect their waters from the mountains that enclose Thessaly round, and flow into this plain, with names separate each one, having their outflow into the sea by one channel and that a narrow one, first mingling their waters all together in one and the same stream; and so soon as they are mingled together, from that point onwards the Peneios prevails with its name over the rest and causes the others to lose their separate names. And it is said that in ancient time, there not being yet this channel and outflow between the mountains, these rivers, and besides these rivers the lake Boibeïs also, had no names as they have now, but by their waters they made Thessaly to be all sea. The Thessalians themselves say that Poseidon made the channel through which the Peneios flows; and reasonably they report it thus, because whosoever believes that it is Poseidon who shakes the Earth and that the partings asunder produced by earthquake are the work of this god, would say, if he saw this, that it was made by Poseidon; for the parting asunder of the mountains is the work of an earthquake, as is evident to me.
130. So the guides, when Xerxes asked whether there was any other possible outlet to the sea for the Peneios, said with exact knowledge of the truth: “O king, for this river there is no other outgoing which extends to the sea, but this alone; for all Thessaly is circled about with mountains as with a crown.” To this Xerxes is said to have replied: “The Thessalians then are prudent men. This it appears was that which they desired to guard against in good time
1080 when they changed their counsel,
1081 reflecting on this especially besides other things, namely that they had a country which, it appears, is easy to conquer and may quickly be taken: for it would have been necessary only to let the river flow over their land by making an embankment to keep it from going through the narrow channel and so diverting the course by which now it flows, in order to put all Thessaly under water except the mountains.” This he said in reference to the sons of Aleuas, because they, being Thessalians, were the first of the Hellenes who gave themselves over to the king; for Xerxes thought that they offered him friendship on behalf of their whole nation. Having said thus and having looked at the place, he sailed back to Therma.
131. He then was staying in the region of Pieria many days, for the road over the mountains of Macedonia was being cut meanwhile by a third part of his army, that all the host might pass over by this way into the land of the Perraibians: and now the heralds returned who had been sent to Hellas to demand the gift of earth, some empty-handed and others bearing earth and water. 132. And among those who gave that which was demanded were the following, namely the Thessalians, Dolopians, Enianians,1082 Perraibians, Locrians, Megnesians, Malians, Achaians of Phthiotis, and Thebans, with the rest of the Boeotians also excepting the Thespians and Plataians. Against these the Hellenes who took up war with the Barbarian made an oath; and the oath was this—that whosoever being Hellenes had given themselves over to the Persian, not being compelled, these, if their own affairs should come to a good conclusion, they would dedicate as an offering1083 to the god at Delphi. 133. Thus ran the oath which was taken by the Hellenes: Xerxes however had not sent to Athens or to Sparta heralds to demand the gift of earth, and for this reason, namely because at the former time when Darius had sent for this very purpose, the one people threw the men who made the demand into the pit1084 and the others into a well, and bade them take from thence earth and water and bear them to the king. For this reason Xerxes did not send men to make this demand. And what evil thing1085 came upon the Athenians for having done this to the heralds, I am not able to say, except indeed that their land and city were laid waste; but I do not think that this happened for that cause: 134. on the Lacedaemonians however the wrath fell of Talthybios, the herald of Agamemnon; for in Sparta there is a temple of Talthybios, and there are also descendants of Talthybios called Talthybiads, to whom have been given as a right all the missions of heralds which go from Sparta; and after this event it was not possible for the Spartans when they sacrificed to obtain favourable omens. This was the case with them for a long time; and as the Lacedaemonians were grieved and regarded it as a great misfortune, and general assemblies were repeatedly gathered together and proclamation made, asking if any one of the Lacedaemonians was willing to die for Sparta, at length Sperthias the son of Aneristos and Bulis the son of Nicolaos, Spartans of noble birth and in wealth attaining to the first rank, voluntarily submitted to pay the penalty to Xerxes for the heralds of Darius which had perished at Sparta. Thus the Spartans sent these to the Medes to be put to death. 135. And not only the courage then shown by these men is worthy
