Mbh 7.80.1b

Surrounded in battle as he will be by all of them and by all the great car-warriors, how shall he obtain a sight, O Krishna, of the wicked ruler of the Sindhus? My vow will not be accomplished, O Kesava! How can a person like me live, having failed to accomplish his vow? O hero, the non-accomplishment is evident of this (my vow which to me is a) source of great grief. (At this season of the year), I tell thee that the sun setteth quickly.” The bird-bannered Krishna hearing this cause of Partha’s grief, touched water and sat with face turned to the east. And then that hero, of eyes like lotus leaves, and possessed of great energy, said these words for the benefit of Pandu’s son who had resolved upon the slaughter of the ruler of the Sindhus, “O Partha, there is an indestructible, supreme weapon of the name of Pasupata. With it the god Maheswara slew in battle all the Daityas! If thou rememberest it now, thou shalt then be able to slay Jayadratha tomorrow. If it is unknown to thee (now), adore within thy heart the god having the bull for his mark. Thinking of that god in thy mind, remember him, O Dhananjaya! Thou art his devotee. Through his grace thou shalt obtain that rich possession.” Hearing these words of Krishna, Dhananjaya, having touched water, sat on the earth with concentrated mind and thought of the god Bhava. After he had thus sat with rapt mind at that hour called Brahma of auspicious indications, Arjuna saw himself journeying through the sky with Kesava. And Partha, possessed of the speed of the mind, seemed to reach, with Kesava, the sacred foot of Himavat and the Manimat mountain abounding in many brilliant gems and frequented by Siddhas and Charanas. And the lord Kesava seemed to have caught hold of his left arm. And he seemed to see many wonderful sights as he reached (those place). And Arjuna of righteous soul then seemed to arrive at the White mountain on the north.