Histories

While they debated in this way, Xerxes sent a mounted scout to see how many there were and what they were doing. While he was still in +Thessaly [22.25,39.5] (region), Greece, Europe Thessaly, he had heard that a small army was gathered there and that its leaders were Lacedaemonians, including Leonidas, who was of the Heracleid clan.

Riding up to the camp, the horseman watched and spied out the place. He could, however, not see the whole camp, for it was impossible to see those posted inside the wall which they had rebuilt and were guarding. He did take note of those outside, whose arms lay in front of the wall, and it chanced that at that time the Lacedaemonians were posted there.

He saw some of the men exercising naked and others combing their hair. He marvelled at the sight and took note of their numbers. When he had observed it all carefully, he rode back in leisure, since no one pursued him or paid him any attention at all. So he returned and told Xerxes all that he had seen.