Strymon
Chapter 4 (6 references)
First the Athenians besieged and captured Eion on the Strymon from the Medes, and made slaves of the inhabitants, being under the command of Cimon, son of Miltiades. Next they enslaved Scyros, the island in the Aegean, containing a Dolopian population, and colonized it themselves. This was followed by a war against Carystus, in which the rest of Euboea remained neutral, and which was ended by surrender on conditions. After this Naxos left the confederacy, and a war ensued, and she had to return after a siege; this was the first instance of the engagement being broken by the subjugation of an allied city, a precedent which was followed by that of the rest in the order which circumstances prescribed. Of all the causes of defection, that connected with arrears of tribute and vessels, and with failure of service, was the chief; for the Athenians were very severe and exacting, and made themselves offensive by applying the screw of necessity to men who were not used to and in fact not disposed for any continuous labour. In some other respects the Athenians were not the old popular rulers they had been at first; and if they had more than their fair share of service, it was correspondingly easy for them to reduce any that tried to leave the confederacy. For this the allies had themselves to blame; the wish to get off service making most of them arrange to pay their share of the expense in money instead of in ships, and so to avoid having to leave their homes. Thus while Athens was increasing her navy with the funds which they contributed, a revolt always found them without resources or experience for war.
Chapter 8 (6 references)
Beginning with the Odrysians, he first called out the Thracian tribes subject to him between Mounts Haemus and Rhodope and the Euxine and Hellespont; next the Getae beyond Haemus, and the other hordes settled south of the Danube in the neighbourhood of the Euxine, who, like the Getae, border on the Scythians and are armed in the same manner, being all mounted archers. Besides these he summoned many of the hill Thracian independent swordsmen, called Dii and mostly inhabiting Mount Rhodope, some of whom came as mercenaries, others as volunteers; also the Agrianes and Laeaeans, and the rest of the Paeonian tribes in his empire, at the confines of which these lay, extending up to the Laeaean Paeonians and the river Strymon, which flows from Mount Scombrus through the country of the Agrianes and Laeaeans; there the empire of Sitalces ends and the territory of the independent Paeonians begins. Bordering on the Triballi, also independent, were the Treres and Tilataeans, who dwell to the north of Mount Scombrus and extend towards the setting sun as far as the river Oskius. This river rises in the same mountains as the Nestus and Hebrus, a wild and extensive range connected with Rhodope.
Chapter 13 (6 references)
Summer was now over. During the winter ensuing, Aristides, son of Archippus, one of the commanders of the Athenian ships sent to collect money from the allies, arrested at Eion, on the Strymon, Artaphernes, a Persian, on his way from the King to Lacedaemon. He was conducted to Athens, where the Athenians got his dispatches translated from the Assyrian character and read them. With numerous references to other subjects, they in substance told the Lacedaemonians that the King did not know what they wanted, as of the many ambassadors they had sent him no two ever told the same story; if however they were prepared to speak plainly they might send him some envoys with this Persian. The Athenians afterwards sent back Artaphernes in a galley to Ephesus, and ambassadors with him, who heard there of the death of King Artaxerxes, son of Xerxes, which took place about that time, and so returned home.
Chapter 14 (6 references)
The same winter Brasidas, with his allies in the Thracian places, marched against Amphipolis, the Athenian colony on the river Strymon. A settlement upon the spot on which the city now stands was before attempted by Aristagoras, the Milesian (when he fled from King Darius), who was however dislodged by the Edonians; and thirty-two years later by the Athenians, who sent thither ten thousand settlers of their own citizens, and whoever else chose to go. These were cut off at Drabescus by the Thracians. Twenty-nine years after, the Athenians returned (Hagnon, son of Nicias, being sent out as leader of the colony) and drove out the Edonians, and founded a town on the spot, formerly called Ennea Hodoi or Nine Ways. The base from which they started was Eion, their commercial seaport at the mouth of the river, not more than three miles from the present town, which Hagnon named Amphipolis, because the Strymon flows round it on two sides, and he built it so as to be conspicuous from the sea and land alike, running a long wall across from river to river, to complete the circumference.
Chapter 15 (6 references)
After remaining quiet for some time, Cleon was at length obliged to do as Brasidas expected. His soldiers, tired of their inactivity, began also seriously to reflect on the weakness and incompetence of their commander, and the skill and valour that would be opposed to him, and on their own original unwillingness to accompany him. These murmurs coming to the ears of Cleon, he resolved not to disgust the army by keeping it in the same place, and broke up his camp and advanced. The temper of the general was what it had been at Pylos, his success on that occasion having given him confidence in his capacity. He never dreamed of any one coming out to fight him, but said that he was rather going up to view the place; and if he waited for his reinforcements, it was not in order to make victory secure in case he should be compelled to engage, but to be enabled to surround and storm the city. He accordingly came and posted his army upon a strong hill in front of Amphipolis, and proceeded to examine the lake formed by the Strymon, and how the town lay on the side of Thrace. He thought to retire at pleasure without fighting, as there was no one to be seen upon the wall or coming out of the gates, all of which were shut. Indeed, it seemed a mistake not to have brought down engines with him; he could then have taken the town, there being no one to defend it.
Chapter 21 (6 references)
At the close of the same summer the Athenian general Euetion marched in concert with Perdiccas with a large body of Thracians against Amphipolis, and failing to take it brought some galleys round into the Strymon, and blockaded the town from the river, having his base at Himeraeum.