Xenophon Cyropaedia 7.4

[1]
  Then the Carians fell into strife and civil war ¹ with one another; they were intrenched in strongholds, and both sides called upon Cyrus for assistance. So while Cyrus himself stayed in Sardis to make siege-engines and battering rams to demolish the walls of such as should refuse to submit, he entrusted an army to Adusius, a Persian who was not lacking in judgment generally and not unskilled in war, and who was besides a very courteous gentleman, and sent him into Caria ; and the Cilicians and Cyprians also joined most heartily in this expedition.

[2] Because of their enthusiastic allegiance he never sent a Persian satrap to govern either the Cilicians or the Cyprians, but was always satisfied with their native princes. Tribute, however, he did receive from them, and whenever he needed forces he made a requisition upon them for troops.

[3]
  Adusius now set out for Caria at the head of his army; and there came to him representatives from both parties of the Carians, ready to receive him into their walls to the injury of the rival faction. But Adusius treated both sides alike: with whichever party he conferred, he said they were more in the right, but they must not let their opponents know that he and they had become friends, alleging that he would thus be more likely to fall upon those opponents unprepared. Moreover, he demanded from the Carians pledges of good faith and made them swear to receive him without treachery within their walls to the advantage of Cyrus and the Persians, and he himself consented to give his oath that he would without treachery enter their walls for the advantage of those who admitted him.

[4] And when he had done this, he made appointments with both parties for the same night—each party without the other’s knowledge—and on that night he marched inside the walls and took possession of the strongholds of both. At day-break he took his stand with his army between the two and summoned the leaders of the two factions. And when they saw one another they were indignant, for they both thought they had been duped.

[5] Adusius, however, addressed them as follows:
  Gentlemen, I gave you my oath that I would ² without treachery enter your walls for the advantage of those who admitted me. If, therefore, I destroy either party of you, I think that I have come in to the injury of the Carians; whereas, if I can secure peace for you and security for all to till the fields, I think I am here for your advantage. Now, therefore, from this day you must live together like friends, till your lands without fear of one another, and intermarry your children one party with the other; and if any one in defiance of these regulations attempts to make trouble, Cyrus, and we with him, will be that man’s enemies.

[6]
  After that, the gates of the city were opened, the streets filled up with people passing to and fro, and the farms with labourers; they celebrated their festivals together, and peace and joy reigned everywhere.

[7]
  At this juncture messengers came to him from Cyrus to ask if he needed any more troops or engines; but Adusius answered that even the army he had with him was at the disposal of Cyrus to employ elsewhere. And with those words he started to lead back his army, leaving only garrisons upon the citadels. But the Carians pleaded with him to stay; and when he refused, they sent to Cyrus to petition him to send Adusius to be their satrap.

[8]
  Cyrus had meanwhile sent off Hystaspas in ³ command of an expedition against the Phrygia that lies along the Hellespont . So when Adusius returned, he directed him to march on in the direction Hystaspas had taken, that they might submit to Hystaspas more readily when they heard that another army was on the way.

[9]
  Now the Greeks who dwelt by the sea gave many gifts and secured an agreement to the effect that while they should not receive the barbarians ⁴ within their walls, they would yet pay tribute and serve under him in the field wherever Cyrus should direct.

[10]
  But the king of Phrygia made preparations to keep possession of his forts and not to submit, and he gave orders to that effect. When, however, his subordinate officers deserted and he was left alone, he finally surrendered to Hystaspas on condition that Cyrus should be his judge and arbiter. And Hystaspas, leaving strong garrisons of Persians upon the citadels, went back with his own army reinforced with many Phrygian horsemen and peltasts.

[11]
  Besides, Cyrus had given Adusius instructions to join Hystaspas and bring with them armed those Phrygians who had voluntarily taken their side, but to take their horses and arms away from those who had shown fight, and to make all such follow, armed with nothing but slings.

[12] Accordingly, they were thus engaged in executing these orders.
  But Cyrus, leaving behind a large garrison of foot-soldiers, ⁵ started from Sardis in company with Croesus; and he took with him many wagons loaded with valuables of every sort. And Croesus also had come with an accurate inventory of what was in each wagon; and as he handed the lists to Cyrus he said: From this, Cyrus, you may know who renders to you in full that of which he has charge and who does not.

[13]
  Aye, Croesus, answered Cyrus; you do well to take this precaution. As far as I am concerned, however, those shall have charge of the valuables who also deserve to own them; so that if they embezzle anything, they will be embezzling from what is their own.
  With these words, he gave the inventories to his friends and officers, that they might be able to tell who of the overseers delivered everything safe and who of them failed.

[14]
  He took with him also such of the Lydians as he saw taking a pride in the fine appearance of their arms and horses and chariots and trying to do everything that they thought would please him; these he permitted to retain their arms. But if he saw any following with bad grace, he turned their horses over to those Persians who had been the first to engage in his service; he had their arms burned, and these men, too, he required to follow with nothing but slings.

[15] And of those who had been made subjects he required all who were unarmed to practise with the sling, for he considered this weapon to be the one most fitting for a slave. For in conjunction with other forces there are occasions when the presence of slingers is of very effective assistance, but by themselves alone not all the slingers in the world could stand against a very few men who came into a hand-to-hand encounter with them with weapons suited for close combat.

[16]
  On the way to Babylon he subdued Greater ⁶ Phrygia and Cappadocia and reduced the Arabians to submission. From all these he secured armour for not less than forty thousand Persian horsemen, and many horses taken from the prisoners he distributed among all the divisions of his allies. And thus he arrived before Babylon with a great host of cavalry, and a great host of bowmen and spearmen, and a multitude of slingers that was beyond number.