Mbh 3.154.2a

“And it came to pass that a high and violent wind, piercing to the touch, and blowing about gravels, arose, portending battle. And frightful meteors began to shoot, with thundering sounds. And being enveloped by darkness, the sun became pale, his rays being obscured. And on Bhima displaying his prowess, dreadful sounds of explosion rang through the sky. And the earth began to tremble, and dust fell in showers. And the points of the heavens became reddened. And beasts and birds began to cry in shrill tones. And every thing became enveloped in darkness; and nothing could be distinguished. And other evil omens besides these appeared there. Witnessing these strange phenomena, Dharma’s son Yudhishthira, the foremost of speakers, said, ‘Who is it that will overcome us? Ye Pandavas who take delight in battle, good betide you! Do ye equip yourselves. From what I see, I infer that the time for the display of our prowess hath drawn nigh’. Having said this, the king looked around. Then not finding Bhima, that represser of foes, Dharma’s son, Yudhishthira, enquired of Krishna and the twins standing near regarding his brother, Bhima, the doer of dreadful deeds in battle, saying, ‘O Panchali, is Bhima intent upon performing some great feat, or hath that one delighting in daring deeds already achieved some brave deed? Portending some great danger, these omens have appeared all around, indicating a fearful battle.’ When Yudhishthira said this, his beloved queen, the high-minded Krishna of sweet smiles, answered him, in order to remove his anxiety. ‘O king, that Saugandhika lotus which to-day had been brought by the wind. I had out of love duly shown unto Bhimasena; and I had also said unto that hero, If thou canst find many of this species, procuring even all of them, do thou return speedily,--O Pandava, that mighty armed one, with the view of gratifying my desire, may have gone towards the north-east to bring them.’