Mbh 2.75.4

“Sakuni then said,--‘The old king hath given ye back all your wealth. That is well. But, O bull of the Bharata race, listen to me, there is a stake of great value. Either defeated by ye at dice, dressed in deer skins we shall enter the great forest and live there for twelve years passing the whole of the thirteenth year in some inhabited region, unrecognised, and if recognised return to an exile of another twelve years; or vanquished by us, dressed in deer skins ye shall, with Krishna, live for twelve years in the woods passing the whole of the thirteenth year unrecognised, in some inhabited region. If recognised, an exile of another twelve years is to be the consequence. On the expiry of the thirteenth year, each is to have his kingdom surrendered by the other. O Yudhishthira, with this resolution, play with us, O Bharata, casting the dice.’