Mahabharata 3.174.16

3.174.16

tasmingirau prasravaṇopapanne himottarīyāruṇapāṇḍusānau |
viśākhayūpaṃ samupetya cakrustadā nivāsaṃ puruṣapravīrāḥ || 16 ||

Then taking all the chariots and chariot-men and dismissing Ghatotkacha together with his followers, they next repaired to the monarch of mountains in the vicinity of the Yamuna. In the midst of the mountain abounding in waterfalls and having grey and orange-coloured slopes and summits covered with a sheet of snow, those warlike men having then found the great forest of Visakhayupa like unto the forest of Chitraratha and inhabited by wild boars and various kinds of deer and birds, made it their home. Addicted to hunting as their chief occupation, the sons of Pritha peacefully dwelt in that forest for one year. There in a cavern of the mountain, Vrikodara, with a heart afflicted with distraction and grief, came across a snake of huge strength distressed with hunger and looking fierce like death itself. At this crisis Yudhishthira, the best of pious men, became the protector of Vrikodara and he, of infinite puissance, extricated Bhima whose whole body had been fast gripped by the snake with its folds. And the twelfth year of their sojourn in forests having arrived, those scions of the race of Kuru, blazing in effulgence, and engaged in asceticism, always devoted principally to the practice of archery, repaired cheerfully from that Chitraratha-like forest to the borders of the desert, and desirous of dwelling by the Saraswati they went there, and from the banks of that river they reached the lake of Dwaitabana.