The Mahabharata/Book 1: Adi Parva…
“ We also, in the company of our lord, and for his benefit, controlling our passions and bidding adieu to all luxuries, shall subject ourselves to the severest austerities. O king, O thou of great wisdom, if thou abandonest us, we shall then this very day truly depart from this world.'Pandu replied, 'If, indeed, this your resolve springeth from virtue, then with you both I shall follow the imperishable path of my fathers. Abandoning the luxuries of cities and towns, clad in barks of trees, and living on fruits and roots, I shall wander in deep woods, practising the severest penances. ”
