Plutarch Agesilaus 17

[1] Here Diphridas, an ephor from Sparta, met him, with orders to invade Boeotia immediately. Therefore, although he was purposing to do this later with a larger armament, he thought it did not behoove him to disobey the magistrates, but said to those who were with him that the day was near for which they had come from Asia. He also sent for two divisions of the army at Corinth.

[2] Then the Lacedaemonians at home, wishing to do him honour, made proclamation that any young man who wished might enlist in aid of the king. All enlisted eagerly, and the magistrates chose out the most mature and vigorous of them to the number of fifty, and sent them off.
  Agesilaüs now marched through the pass of Thermopylae, traversed Phocis, which was friendly to Sparta, entered Boeotia, and encamped near Chaeroneia. Here a partial eclipse of the sun occurred, and at the same time ¹ news came to him of the death of Peisander, who was defeated in a naval battle off Cnidus by Pharnabazus and Conon.

[3] Agesilaüs was naturally much distressed at these tidings, both because of the man thus lost, and of the city which had lost him; but nevertheless, that his soldiers might not be visited with dejection and fear as they were going into battle, he ordered the messengers from the sea to reverse their tidings and say that the Spartans were victorious in the naval battle. He himself also came forth publicly with a garland on his head, offered sacrifices for glad tidings, and sent portions of the sacrificial victims to his friends. ²