As they went on from there, they kept seeing tracks of horses and horses’ dung. To all appearances it was the trail of about two thousand horses, and the horsemen as they proceeded were burning up fodder and everything else that was of any use. At this time Orontas, a Persian, who was related to the King by birth and was reckoned among the best of the Persians in matters of war, devised a plot against Cyrus—in fact, he had made war upon him before this, but had become his friend again.

He now said to Cyrus that if he would give him a thousand horsemen, he would either ambush and kill these horsemen who were burning ahead of him, or he would capture many of them alive and put a stop to their burning as they advanced; and he would see to it that they should never be able to behold Cyrus’ army and get to the King with their report. When Cyrus heard this plan, it seemed to him to be an expedient one, and he directed Orontas to get a detachment from each one of the cavalry commanders.

Then Orontas, thinking that his horsemen were assured him, wrote a letter to the King saying that he would come to him with as many horsemen as he could get; and he urged the King to direct his own cavalry to receive him as a friend. The letter also contained reminders of his former friendship and fidelity. This letter he gave to a man whom he supposed to be faithful to him; but this man took it and gave it to Cyrus.

When Cyrus had read it, he had Orontas arrested, and summoned to his tent seven of the noblest Persians among his attendants, while he ordered the Greek generals to bring up hoplites and bid them station themselves under arms around his tent. And the generals obeyed the order, bringing with them about three thousand hoplites.

Clearchus was also invited into the tent as a counsellor, for both Cyrus and the other Persians regarded him as the man who was honoured above the rest of the Greeks. And when he came out, he reported to his friends how Orontas’ trial was conducted—for it was no secret.