It appears that Anêristus, the herald here slain, had distinguished himself personally in that capture of fishermen on the coast of Peloponnesus by the Lacedæmonians, for which the Athenians were now retaliating (Herodot. vii, 137). Though this passage of Herodotus is not clear, yet the sense here put upon it is the natural one,—and clearer (in my judgment) than that which O. Müller would propose instead of it (Dorians, ii, p. 437).
Such revenge against Aristeus, the instigator of the revolt of Potidæa, relieved the Athenians from a dangerous enemy; and that blockaded city was now left to its fate. About midwinter it capitulated, after a blockade of two years, and after going through the extreme of suffering from famine, to such a degree that some of those who died were even eaten by the survivors. In spite of such intolerable distress, the Athenian generals, Xenophon son of Euripidês and his two colleagues, admitted them to favorable terms of capitulation,—permitting the whole population and the Corinthian allies to retire freely, with a specified sum of money per head, as well as with one garment for each man and two for each woman,—so that they found shelter among the Chalkidic townships in the neighborhood. These terms were singularly favorable, considering the desperate state of the city, which must very soon have surrendered at discretion: but the hardships, even of the army without, in the cold of winter, were very severe, and they had become thoroughly tired both of the duration and the expense of the siege. The cost to Athens had been not less than two thousand talents; since the assailant force had never been lower than three thousand hoplites, during the entire two years of the siege, and for a portion of the time considerably greater,—each hoplite receiving two drachmas _per diem_. The Athenians at home, when they learned the terms of the capitulation, were displeased with the generals for the indulgence shown,—since a little additional patience would have constrained the city to surrender at discretion: in which case the expense would have been partly made good by selling the prisoners as slaves,—and Athenian vengeance probably gratified by putting the warriors to death.[321] A body of one thousand colonists were sent from Athens to occupy Potidæa and its vacant territory.[322]