Polyaenus relates that Croesus, after his defeat in Cappadocia by Cyrus, withdrew his troops in the night by a pass. This pass he then filled with a quantity of timber, to which he set fire in order to check the pursuit of the Persians. When the armies met a second time for battle, Cyrus rendered the numerous cavalry of the Lydians, in which they trusted, useless by placing camels opposite them. Thus they were at once put to flight, and trod down the infantry, so that Cyrus was again victorious. At Sardis Croesus once more tried the fortune of battle. As his Greek allies delayed their coming, he provided the strongest and tallest Lydians with Greek armour. The sight of the strange arms checked the Persians. They were terrified by the sound of the spears striking against the brazen shields, and the glitter of the shields caused their horses to take fright and turn. They retired, and Cyrus concluded a treaty for three days with Croesus, in which he was to withdraw his forces from Sardis. But as soon as it was night he turned his army again upon Sardis, and attacked the city unexpectedly. The ascent of the walls by scaling ladders was successful, yet Croesus maintained the citadel and defended it bravely in the deceptive hope that his allies would arrive. Then Cyrus caused the relatives of those who were with Croesus in the citadel to be seized and bound, and brought before the walls; and he announced to their kinsmen on the towers that if the citadel were given up the captives would be set at liberty, if not they would all be hanged. This induced the Lydians in the citadel to open the gates. But in another passage Polyaenus repeats the version of Ctesias about the capture of the city. Cyrus caused figures in Persian clothing, and wearing beards, with quivers on their shoulders and bows in their hands, to be placed on tall poles of equal length, and in the night these were laid against the walls of the citadel so that the figures rose above the wall. At break of day Cyrus attacked the part of the city underneath the citadel. The attacks were beaten off, but on turning round some Lydians saw the figures above the citadel, and thinking that it had been stormed by the Persians, they fled, and Cyrus took Sardis by storm.[4]