Capture of Sangala. Such were the orders he gave; and Ptolemy collected there as many waggons as he could from those which had been left behind in the first flight, and placed them athwart, so that there might seem to the fugitives in the night to be many difficulties in their way; and as the stockade had been knocked down, or had not been firmly fixed in the ground, he ordered his men to heap up a mound of earth in various places between the lake and the wall. This his soldiers effected in the night. When it was about the fourth watch,707 the barbarians, just as Alexander had been informed, opened the gates towards 305the lake, and made a run in that direction. However they did not escape the notice of the guards there, nor that of Ptolemy, who had been placed behind them to render aid. But at this moment the buglers gave him the signal, and he advanced against the barbarians with his army fully equipped and drawn up in battle array. Moreover the waggons and the stockade which had been placed in the intervening space, were an obstruction to them. When the bugle sounded and Ptolemy attacked them, killing the men as they kept on stealing out through the waggons, then indeed they were driven back again into the city; and in their retreat 500 of them were killed. In the meanwhile Porus arrived, bringing with him the elephants that were left to him, and 5,000 Indians. Alexander had constructed his military engines and they were being led up to the wall; but before any of it was battered down, the Macedonians took the city by storm, digging under the wall, which was made of brick, and placing scaling ladders against it all round. In the capture 17,000 of the Indians were killed, and above 70,000 were captured, besides 300 chariots and 500 caval............