Three days afterwards he again made his appearance. ‘It was far from easy,’ he said, ‘to dispose the King in your favour, but at last I have succeeded, and we are ready to conclude a treaty with you to this effect:--You are to be allowed to pass through the King’s dominions in peace, and where there is food to be bought you shall be supplied with it in exchange for your money; where they refuse to sell it, you can take what you require. On your side, you must swear that you will act the part of friends and not enemies towards the people of the countries through which you march.’ These conditions having been agreed to, Tissaphernes and the Persian nobles gave their right hands to the generals and captains of the Hellenes, and all swore by the most sacred oaths that they would faithfully keep the treaty. Then Tissaphernes departed, saying, ‘I shall very soon bring my army to escort you on your way to Hellas, whilst I return myself to my own province.’ XIX THE DEFECTION OF ARIÆUS But although Tissaphernes had promised to return very shortly, day after day went by, and still he did not come. Meanwhile there was constant communication between the King’s troops and those of Ariæus, who had sworn to be the faithful friends and allies of the Hellenes, and who were encamped beside them among the Babylonian villages. The brothers and other relations of the general rode over to see him, and in like manner all the troops of Ariæus, down to the humblest private soldier, received and returned the visits of their friends in the King’s army, which was encamped at no great distance. All this was for a purpose, and for the same purpose Tissaphernes continued to delay his coming. The King’s party were anxious to sow dissension between the allies, in order that the Hellenes might be utterly without friends. To this end, promises of free pardon to all subjects of the Great King who would now return to their duty, were diligently circulated, and Tissaphernes was careful to put off his coming, so that the Persians of the King’s army might have time to alienate Ariæus and his men from their former friends. The Hellenes could not but perceive that the tone of their allies was changing rapidly, and many of them warned Clearchus that there was something wrong. ‘Why do we remain here?’ they asked him. ‘Do we not know that the King wishes above all things to destroy us? To him it would be unendurable that we should reach home in safety, and boast that we, a handful of Hellenes, have defeated the Great King in the very heart of his empire, and have then escaped out of his hands after defying him openly. He pretends just now to be inclined for peace, but he is only waiting until all his forces are assembled, and then he will put forth his whole power to crush us.’