Mahabharata 3.41.13

3.41.13

bhagavānuvāca |
dadāni te'straṃ dayitamahaṃ pāśupataṃ mahat |
samartho dhāraṇe mokṣe saṃhāre cāpi pāṇḍava || 13 ||

Bhava replied, 'O powerful one. I will give to thee that favourite weapon of mine called the Pasuputa. O son of Pandu, thou art capable of holding, hurling, and withdrawing it. Neither the chief himself of the gods, nor Yama, nor the king of the Yakshas, nor Varuna, nor Vayu, knoweth it. How could men know anything of it? But, O son of Pritha, this weapon should not be hurled without adequate cause; for if hurled at any foe of little might it may destroy the whole universe. In the three worlds with all their mobile and immobile creatures, there is none who is incapable of being slain by this weapon. And it may be hurled by the mind, by the eye, by words, and by the bow.'"