Alexander Recrosses the Hydraotes and Acesines. Then they shouted as a mixed multitude would shout when rejoicing; and most of them shed tears of joy.315 Some of them even approached the royal tent, and prayed for many blessings upon Alexander; because by them alone he suffered himself to be conquered. Then he divided the army into brigades, and ordered twelve altars to be prepared, equal in height to very large towers, and in breadth much larger than towers, to serve as thank-offerings to the gods who had led him so far as a conqueror, and also to serve as monuments of his own labours.723 When the altars were completed, he offered sacrifice upon them according to his custom, and celebrated a gymnastic and equestrian contest. After adding the country as far as the river Hyphasis to the dominion of Porus, he marched back to the Hydraotes. Having crossed this river, he continued his return march to the Acesines, where he found the city which Hephaestion had been ordered to fortify, quite built. In this city be settled as many of the neighbouring people as volunteered to live in it, as ............