Udyoga Parva 70.5

With that ascetic who is eternal and who has the knowledge of self, the ocean of words easily obtainable by anchorites, with that Arishta bird with beautiful wings, that destroyer of creatures, that refuge of the universe, that being with a thousand heads, that ancient Being who has neither beginning, nor end, nor middle, whose fame has no end who is the cause of the universal seed, who is without birth, who is eternity itself, shall I take refuge.