Mbh 14.76.1a

"Vaisampayana said, 'Thus waged that battle, O chief of the Bharatas, for three days between Arjuna and that prince like the encounter between him of a hundred sacrifices and Vritra. On the fourth day, Vajradatta of great might laughed loudly and, addressing Arjuna, said these words: "Wait, wait, O Arjuna. Thou shalt not escape me with life. Slaying thee I shall duly discharge the water-rite of my sire. My aged sire, Bhagadatta, who was the friend of thy sire, was slain by thee in consequence of his weight of years. Do thou, however, fight me that am but a boy!"[192] Having said these words, O thou of Kuru's race, king Vajradatta, filled with rage, urged his elephant towards the son of Pandu. Urged on by Vajradatta of great intelligence, that prince of elephants, as if desirous of cutting through the welkin, rushed towards Dhananjaya. That prince of elephants drenched Arjuna with a shower of juice emitted from the end of his trunk, like a mass of blue clouds drenching a hill with its downpour. Indeed, urged on by the king, the elephant, repeatedly roaring like a cloud, rushed towards Phalguna, with that deep noise emitted from its mouth. Verily, urged on by Vajradatta, that prince of elephants quickly moved towards the mighty car-warrior of the Kurus, with the tread of one that seemed to dance in excitement. Beholding that beast of Vajradatta advance towards him, that slayer of foes, viz., the mighty Dhananjaya, relying on Gandiva, stood his ground without shaking with fear. Recollecting what an obstacle Vajradatta was proving to the accomplishment of his task, and remembering the old enmity of the house (of Pragjyotisha towards the Pandavas), the son of Pandu became exceedingly inflamed with wrath against the king. Filled with rage, Dhananjaya impeded the course of that beast with a shower of arrows like the shore resisting the surging sea.