Mahabharata, Book 5, Section CLIIIउद्योगपर्व

Vaisampayana said, “King Yudhishthira then caused his troops to encamp on a part of the field that was level, cool, and abounding with grass and fuel. Avoiding cemeteries, temples and compounds consecrated to the deities, asylums of sages, shrines, and other sacred plots. Kunti’s high-souled son, Yudhishthira, pitched his camp on a delightful, fertile, open and sacred part of the plain. And rising up, again, after his animals had been given sufficient rest, the king set out joyously surrounded by hundreds and thousands of monarchs. And Kesava accompanied by Partha began to move about, scattering numerous soldiers of Dhritarashtra (kept as outposts). And Dhrishtadyumna of Prishata’s race and that mighty car-warrior of great energy, viz., Yuyudhana, otherwise called Satyaki, measured the ground for the encampment. And arrived, O Bharata, at the holy Hiranwati which flows through Kurukshetra, which was filled with sacred water, and whose bed was divested of pointed pebbles and mire, and which was regarded as an excellent tirtha, Kesava caused a moat to be excavated there, and for its protection stationed a sufficient number of troops with proper instructions. And the rules that were observed in respect of the tents of the high-souled Pandavas, were followed by Kesava in the matter of the tents he caused to be set up for the kings (that came as their allies). And, O monarch, costly tents, incapable of being attacked, apart from one another, were, by hundreds and thousands, set up for those kings on the surface of the earth, that looked like palatial residences and abounded with fuels and edibles and drinks. And there were assembled hundreds upon hundreds of skilled mechanics, in receipt of regular wages and surgeons and physicians, well-versed in their own science, and furnished with every ingredient they might need. And king Yudhishthira caused to be placed in every pavilion large quantities, high as hills, of bow-strings and bows and coats of mail and weapons, honey and clarified butter, pounded lac, water, fodder of cattle, chaff and coals, heavy machines, long shafts, lances, battleaxes, bow-staffs, breast-plates, scimitars and quivers. And innumerable elephants cased in plates of steel with prickles thereon, huge as hills, and capable of fighting with hundreds and thousands, were seen there. And learning that the Pandavas had encamped on that field, their allies, O Bharata, with their forces and animals, began to march thither. And many kings who had practised Brahmacharya vows, drunk (consecrated) Soma and had made large presents to Brahmanas at sacrifices, came there for the success of the sons of Pandu."