History of the Peloponnesian War

Thucydides

Thucydides, Vol. 1-4. Smith, Charles Foster, translator. London and Cambridge, MA: Heinemann and Harvard University Press, 1919-1923.

For in the interval the Athenians continued to bring their property into the city and the Peloponnesians believed that but for his procrastination they could have advanced quickly and found everything still outside.

Such was the resentment felt by the army toward Archidamus while they were sitting still. But the reason, it is said, whiy he kept holding back was that he expected the Athenians would make some concession while their territory was still unravaged and would be loath to see it laid waste.