Euthymidas went from Athens, where he had fixed his residence, first to Thebes, and thence to Salganea; Herodorus to Thronium.

At a small distance, on the Malian bay, Thoas had two thousand foot and two hundred horse, with as many as thirty light transport ships.

With these vessels, carrying six hundred footmen, Herodorus was ordered to sail to the island of Atalanta, that, as soon as he should perceive the land forces approaching Aulus and the Euripus, he might pass over from thence to Chalcis; to which place Thoas himself led the rest of his forces, marching mostly by night, and with all possible expedition.
38.

Mictio and Xenoclides, who were now, since the banishment of Euthymidas, in possession of the supreme power, either of themselves suspected the matter, or received some information of it, and were at first so greatly terrified, that they saw no prospect of safety but in flight; but afterwards, when their fright subsided, and they considered that, by such a step, they would betray and desert not only their country, but the Roman alliance, they applied their minds to the following plan.

It happened that, at that very time, there was a solemn anniversary festival, celebrated at Eretria, in honour of Diana Amarynthis, which was always attended by great numbers, not only of the natives, but also of the Carystians: thither they sent envoys to beseech the Eretrians and Carystians, "as having been born in the same isle, to compassionate their situation; and, at the same time, to show their regard to the friendship of Rome: not to suffer Chalcis to become the property of the Aetolians; that if they should possess Chalcis they would obtain possession of all Euboea: and to remind them, that they had found the Macedonians grievous masters, but that the Aetolians would be much more intolerable." The consideration of the Romans chiefly influenced those states, as they had lately experienced both their bravery in war, and their justice and liberality in success.