Mbh 1.229.2d

Then were seen in that great conflict wonderful portents all around robbing every creature of his sense, and resembling those that appeared at the time of the universal dissolution. But Arjuna and Krishna, fearless and invincible in battle, beholding Sakra and the other celestials prepared for fight, calmly waited, bows in hands. Skilled in battle, those heroes in wrath assailed the advancing host of celestials with their own thunderlike arrows. The celestials repeatedly routed by Krishna and Arjuna, at last left the field of battle for fear and sought the protection of Indra. The Munis who were witnessing the battle from the skies, beholding the celestials defeated by Madhava and Arjuna, were filled with wonder. Sakra also repeatedly witnessing their prowess in battle, became exceedingly gratified, and once more rushed to the assault. The chastiser of Paka then caused a heavy shower of stones, desiring to ascertain the prowess of Arjuna who was able to draw the bow even with his left hand. Arjuna, in great wrath, dispelled with his arrows that thick shower. Then he of a hundred sacrifices beholding that shower baffled, once more caused a thicker shower of stones. But the son of the chastiser of Paka (viz., Arjuna) gratified his father by baffling that shower also with his swift arrows. Then Sakra, desirous of smiting down the son of Pandu, tore up with his hands a large peak from Mandara, with tall trees on it, and hurled it against him. But Arjuna divided that mountain-peak into a thousand pieces by his swift-going and fire-mouthed arrows. The fragments of that mountain, in falling through the skies, looked as if the sun and the moon and the planets, displaced from their positions fell down on earth. That huge peak fell down upon that forest and by its fall killed numerous living creatures that dwelt in Khandava.’”