Paragraph 191 191. Therefore, whether it was some other man who suggested it to him when he was in a strait what to do, or whether he of himself perceived what he ought to do, he did as follows:—The main body of his army 195 he posted at the place where the river runs into the city, and then again behind the city he set others, where the river issues forth from the city; and he proclaimed to his army that so soon as they should see that the stream had become passable, they should enter by this way into the city. Having thus set them in their places and in this manner exhorted them he marched away himself with that part of his army which was not fit for fighting: and when he came to the lake, Cyrus also did the same things which the queen of the Babylonians had done as regards the river and the lake; that is to say, he conducted the river by a channel into the lake, which was at that time a swamp, and so made the former course of the river passable by the sinking of the stream. When this had been done in such a manner, the Persians who had been posted for this very purpose entered by the bed of the river Euphrates into Babylon, the stream having sunk so far that it reached about to the middle of a man's thigh. Now if the Babylonians had had knowledge of it beforehand or had perceived that which was being done by Cyrus, they would have allowed 196 the Persians to enter the city and then destroyed them miserably; for if they had closed all the gates that led to the river and mounted themselves upon the ramparts which were carried along the banks of the stream, they would have caught them as it were in a fish-wheal: but as it was, the Persians came upon them unexpectedly; and owing to the size of the city (so it is said by those who dwell there) after those about the extremities of the city had suffered capture, those Babylonians who dwelt in the middle did not know that they had been captured; but as they chanced to be holding a festival, they went on dancing and rejoicing during this time until they learnt the truth only too well.