History of the Peloponnesian War

When the Peloponnesians had failed in this attempt also, they left behind them a certain part of their force, [having disbanded the rest,] and proceeded to raise a wall of circumvallation round the town, dividing the whole extent amongst the contingents of the different states. There was a ditch, too, both inside and outside of the lines, from which they made their bricks.

All being finished by about the [*]( i. e. its morning rising, nearly coincident with the autumnal equinox.) rising of Arcturus, they left troops to man half the extent of the wall, (the other half being manned by the Boeotians,) and retired with their army, and dispersed to their different cities.

Now the Plataeans had previously carried out of the town to Athens their children, and wives, and oldest men, and the mass of the inhabitants that would be of no service; but the men themselves who were left in the place and stood the siege, amounted to four hundred, with eighty Athenians, and one hundred and ten women to make bread for them.

This was the total number of them when they began to be besieged, and there was no one else within the walls, either bond or free. Such was the provision made for the siege of Plataea.