So spoke the herald, and went back again. When Mardonius heard that, he no longer desired to remain in Attica [23.5,38.83] (department), Central Greece and Euboea, Greece, Europe 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 [23.5,38.83] (department), Central Greece and Euboea, Greece, Europe Attica, for he still supposed that they would make terms with him.

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 [23.7333,37.9667] (Perseus)Athens, and utterly overthrew and demolished whatever wall or house or temple was left standing.

The reason for his marching away was that Attica [23.5,38.83] (department), Central Greece and Euboea, Greece, Europe 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.He would have to retreat into Boeotia (department), Central Greece and Euboea, Greece, Europe Boeotia by way of the pass over Cithaeron. He therefore planned to retreat to Thebes [23.3333,38.325] (Perseus) Thebes and do battle where he had a friendly city at his back and ground suitable for horsemen.