9.10.3
After he led the army which had built the wall away from the Isthmus, he lived but a little while before his death. The reason for Cleombrotus leading his army away from the Isthmus was that while he was offering sacrifice for victory over the Persian, the sun was darkened in the heavens. Pausanias chose as his colleague a man of the same family, note Euryanax son of Dorieus.
ch. 11
9.11.1
So Pausanias' army had marched away from Sparta; but as soon as it was day, the envoys came before the ephors, having no knowledge of the expedition, and being minded themselves too to depart each one to his own place. When they arrived, “You Lacedaemonians,” they said, “remain where you are, observing your Hyacinthia and celebrating, leaving your allies deserted. For the wrong that you do them and for lack of allies, the Athenians, will make their peace with the Persian as best they can,
9.11.2
and thereafter, in so far as we will be king's allies, we will march with him against whatever land his men lead us. Then will you learn what the issue of this matter will be for you.” In response to this the ephors swore to them that they believed their army to be even now at Orestheum, note marching against the “strangers,” as they called the barbarians.
9.11.3
Having no knowledge of this, the envoys questioned them further as to the meaning of this and thereby learned the whole truth; they marvelled at this and hastened with all speed after the army. With them went five thousand men-at-arms of the Lacedaemonian countrymen. note
ch. 12
9.12.1
So they made haste to reach the Isthmus. The Argives, however, had already promised Mardonius that they would prevent the Spartans from going out to war. As soon as they were informed that Pausanias and his army had departed from Sparta, they sent as their herald to Attica the swiftest runner of long distances whom they could find.
9.12.2
When he came to Athens, he spoke to Mardonius in the following manner: “I have been sent by the Argives to tell you that the young men have gone out from Lacedaemon to war, and that the Argives cannot prevent them from so doing; therefore, make plans accordingly.”
ch. 13
9.13.1
So spoke the herald, and went back again. When Mardonius heard that, he no longer desired to remain in Attica. Before he had word of it, he had held his land, desiring to know the Athenians' plan and what they would do; he neither harmed nor harried the land of Attica, for he still supposed that they would make terms with him.
9.13.2
But when he could not prevail upon them and learned the truth of the matter, he withdrew before Pausanias' army prior to its entering the Isthmus. First, however, he burnt Athens, and utterly overthrew and demolished whatever wall or house or temple was left standing.
9.13.3
The reason for his marching away was that Attica was not a land fit for horses, and if he should be defeated in a battle, there was no way of retreat save one so narrow that a few men could prevent his passage. note He therefore planned to retreat to Thebes and do battle where he had a friendly city at his back and ground suitable for horsemen.
ch. 14
9.14.1
So Mardonius drew his men off, and when he had now set forth on his road there came a message that in addition to the others, an advance guard of a thousand Lacedaemonians had arrived at Megara. When he heard this, he deliberated how he might first make an end of these. He accordingly turned about and led his army against Megara, his cavalry going first and overrunning the lands of that city. That was the westernmost place in Europe which this Persian army reached.
