"Some talk of Alexander...."
Who does not know the context? Who also does not think that he knows who Alexander was, who could not, if necessary, reel off a succinct account of his character, his conquests?
And yet, though most know of his Anabasis, how few have really grasped the picturesque points of his grand sweep on India. Who, for instance, has properly appraised and inwardly digested, until it remains as a living picture in the mind's eye for ever, that quaint thirty days' halt of the Macedonian legions on the western bank of the Indus, while on the eastern lay, ripe for plucking, the rich harvest of the fertile plains of India?
It was not a halt of preparation. Hephaistion had already swung the barges across the tumultuous swirls of the great river, and a bridge, unstable, yet firm, lay ready for use. The cohorts were eager. Taxîles, the Indian king, had sent from the Takhsha, or Snake-City, over the water, half a million of tribute, and an advance guard of seven hundred horsemen and thirty caparisoned elephants. For he was wily, and the Western army would aid him against his hereditary enemy the great Porus, or Puar, a representative, doubtless, of the Râjput tribe of that name, who reigned beyond the next river--the Jhelum.
So there was no real need for this prolonged rest, for this fateful pause, ere the West reached out its hand and gripped the East. Still, Alexander deemed it necessary for the purpose, as Arrian puts it naïvely, of "offering sacrifice to the gods to whom he was in the habit of sacrificing."
Wherefore?
He had conquered many other lands. Whence came this hesitation, this desire for divine guidance? And wherefore did Taxîles, sacrificing to the gods to whom he was not in the habit of sacrificing, send over three thousand oxen and ten thousand sheep as victims?
Who can say? All we know is, that the sacrifices were favourable to the crossing, as they were bound to be since Alexander had made up his mind to it. Whereupon he "celebrated a gymnastic and horse contest near the river"; those who took part in it, doubtless, wearing crowns of the ivy leaves which the Macedonian legions, as Arrian writes, had found at Mount Merus to their great delight, "for they had not seen any for a long time. So they eagerly made garlands of it, singing hymns in honour of Dionysus."
It must have been a pleasant rest, a jolly time, those thirty days of February and March spent by the sliding river. Those of us who know Northern India have memories of many such a sojourn in the enchanted no-man's-land of a Punjâb river-bed, where the soil on which the tent is pitched one year may be deep stream the next, and the great solemn cranes stalk amongst the young green wheat, and the flocks of flamingoes show rosy-red in the sunrises. Bright, bracing memories these, full, as it were, of the wild wings of many quaint aquatic birds, full of the deep spoors of the heavy black buffaloes, and the motionless grey logs of bottle-nosed crocodiles.
Alexander's army, however, had no such mise en scene. At Attock--about which place the bridge must have spanned the Indus--the river rushes between fixed rocky banks; the uneven country is broken by ravines, or, rather, deep clefts, which look as though they had been split open in the barren, undulating valley by the burning summer heat of the sun. And all around, upon a near horizon, rise, curiously opalescent at all times, whether red by day or white by moonlight, a circle of rocky hills. Elusive hills, distant at one moment, seeming to crush in the valley at another.