[C.5] But now that all was well in Babylon and Cyrus felt he might leave the land, he began to prepare for a march to Persia, and sent out orders to his men. And when he had all he needed, the steeds were yoked, and he set off. [2] And here we will explain how it was that so vast a host could unpack and pack again without a break of order, and take up a position with such speed wherever it was desired. When the king is on the march his attendants, of course, are provided with tents and encamp with him, winter and summer alike. [3] From the first the Cyrus made it a custom to have his tent pitched facing east, and later on he fixed the space to be left between himself and his lancers, and then he stationed his bakers on the right and his cooks on the left, the cavalry on the right again, and the baggage-train on the left. Everything else was so arranged that each man knew his own quarters, their position and their size. [4] When the army was packing up after a halt, each man put together the baggage he used himself, and others placed it on the animals: so that at one and the same moment all his bearers came to the baggage-train and each man laid his load on his own beasts. Thus all the tents could be struck in the same time as one. [5] And it was the same when the baggage had to be unpacked. Again, in order that the necessaries should be prepared in time, each man was told beforehand what he had to do: and thus all the divisions could be provided for as speedily as one. [6] And, just as the serving-men had their appointed places, so the different regiments had their own stations, adapted to their special style of fighting, and each detachment knew their quarters and went to them without hesitation. [7] Even in a private house, orderliness, Cyrus knew, was a most excellent thing: every one, if he needed anything, would then know where to get it; but he held it still more desirable for the arrangement of an army, seeing that the moment for action passes far more quickly in war and the evil from being too late is far more grave. Therefore he gave more thought and care to order and arrangement than to anything else.