Mbh 7.125.1c

Hearing the command of king Yudhishthira the Just, the charioteer who was versed in horse-lore, took that car decked with gold to where Bhima was. Arrived at the presence of Bhima, the king, remembering the occasion, became unmanned by grief, and pressed Bhima with diverse solicitations. Indeed, overwhelmed with grief, the monarch addressed Bhima. And these were the words, O king, that Yudhishthira the son of Kunti then said unto him, “O Bhima, I do not behold the standard of that Arjuna, who on a single car had vanquished all the gods, the Gandharvas and Asuras!” Then Bhimasena, addressing king Yudhishthira the Just who was in that plight, said, “Never before did I see, or hear thy words afflicted with such cheerlessness. Indeed, formerly, when we were smitten with grief, it was thou who hadst been our comforter. Rise, Rise, O king of kings, say what I am to do for thee. O giver of honours, there is nothing that I cannot do. Tell me what your commands are, O foremost one of Kuru’s race! Do not set your heart on grief.” Unto Bhimasena then, the king with a sorrowful face and with eyes bathed in tears, said, sighing the while like a black cobra, “The blasts of the conch Panchajanya, wrathfully blown by Vasudeva of world-wide renown, are being heard. It seems, from this, that thy brother Dhananjaya lieth today on the field, deprived of life. Without doubt, Arjuna having been slain, Janardana is fighting. That hero of great might, relying on whose prowess the Pandavas are alive, he to whom we always turn in times of fear like the celestials towards their chief of a thousand eyes, that hero hath, in search after the ruler of Sindhus, penetrated into the Bharata host. I know this, O Bhima, viz., that he hath gone, but he hath not yet returned.