History of the Peloponnesian War
Thucydides
Thucydides. The history of the Peloponnesian War, Volume 1-2. Dale, Henry, translator. London: Heinemann and Henry G. Bohn, 1851-1852.
In the next place, Scyros, the island in the Aegean Sea, which was inhabited by Dolopes, was reduced to slavery, and colonized by themselves.
They had a war also with the Carystians, without the rest of the Euboeans joining in it;
and in course of time they surrendered on conditions. With the Naxians, who had revolted, [*]( This is perhaps too strong a term to use with reference to this early period of the Athenian sway, in which ἀφίστασθαι more properly signifies standing aloof (or retiring ) from the confederacy. I have used it, however, for the sake of uniformity; and especially as it is impossible to fix on any particular part of the history, at which the original verb and its cognate substantive began to be used in the more definite and full meaning which they had gradually acquired.) they afterwards waged war, and reduced them after a siege; and this was the first allied city that was subjugated contrary to the agreement; then the rest, as each happened.
Now there were other reasons for the revolts, but the principal were arrears of tribute and ships, and failing (if any did so) in military service: for the Athenians strictly exacted these things, and were offensive by usingcompulsion to men who were neither accustomed nor willing to do hard work.