Mbh 7.153.2b

Blood of man and horse and elephant mingled together. The earthy dust then disappeared. All of us became perfectly cheerless. During that night, like the sounds of a burning forest of bamboos on a mountain, frightful sounds were heard of clashing weapons. With the sounds of Mridangas and Anakas and Vallakis and Patahas,[192] with the shouts (of human beings) and the neigh (of steeds), a dreadful confusion set in everywhere, O lord! When the field of battle was enveloped in darkness, friends, O king, could not be distinguished from foes. All were possessed with a madness in that night. The earthen dust that had arisen, O king, was soon allayed with showers of blood. Then, in consequence of golden coats of mail and the bright ornaments of the warriors, that darkness was dispelled. The Bharata host then, adorned with gems and gold (and abounding with darts and standards), looked like the firmament in the night, O bull of Bharata’s race, bespangled with stars. The field of battle then resounded with the yells of jackals and the cawings of crows, with the grunts of elephants, and the shouts and cries of the warriors. Those sounds, mingling together, produced a loud uproar, making the hair stand on end. That uproar filled all the points of the compass like the report of Indra’s thunder. At dead of night, the Bharata host seemed illuminated with the Angadas, the ear-rings, the cuirasses, and the weapons of combatants. There elephants and cars, adorned with gold, looked in that night like clouds charged with lightning. Swords and darts and maces and scimitars and clubs and lances and axes, as they fell, looked like dazzling flashes of fire. Duryodhana was the gust of wind that was the precursor (of that tempest-like host). Cars and elephants constituted its dry clouds. The loud noise of drums and other instruments formed the peal of its thunders. Abounding with standards, bows formed to lightning flashes. Drona and the Pandavas formed its pouring clouds.