Mahabharata Drona Parva Chapter 31:2

Mahabharata Drona Parva (Abhimanyu-badha Parva) Chapter 31:2 Sanjaya continued, 'After Drona had said these words, the Samsaptakas once more challenged Arjuna to battle and took him away to the southern side of the field. Then an encounter took place between Arjuna and his enemies, the like of which had never been seen or heard of. On the other hand, the array formed by Drona, O king, looked resplendent. Indeed, that array was incapable of being looked at like the sun himself when in his course he reaches the meridian and scorches (everything underneath). Abhimanyu, at the command, O Bharata, of his sire's eldest brother, pierced in battle that impenetrable circular array in many places. Having achieved the most difficult feats and slain heroes by thousands, he was (at last) encountered by six heroes together. In the end, succumbing to Duhsasana's son, O lord of earth, Subhadra's son, O chastiser of foes, gave up his life. At this we were filled with great joy and the Pandavas with great grief. And after Subhadra's son had been slain, our troops were withdrawn for nightly rest. Dhritarashtra said, 'Hearing, O Sanjaya, of the slaughter of the son (Abhimanyu), yet in his minority, of that lion among men, (viz., Arjuna), my heart seems to break into pieces. Cruel, indeed, are the duties of Kshatriyas as laid down by the legislators, in as much as brave men, desirous of sovereignty scrupled not to shoot their weapons at even a child. O son of Gavalgana, tell me how so many warriors, accomplished in arms, slew that child who, though brought up in luxury, yet careered over the field so fearlessly. Tell me, O Sanjaya, how our warriors behaved in battle with Subhadra's son of immeasurable energy who had penetrated into our car-array. Sanjaya said, 'That which thou askest me, O king, viz., the slaughter of Subhadra's son, I will describe to thee in detail. Listen, O monarch, with attention. I shall relate to thee how that youth, having penetrated into our ranks, played with his weapons, and how the irresistible heroes of thy army, all inspired by hope of victory, were afflicted by him. Like the denizens of a forest abounding with plants and herbs and trees, when surrounded on all sides by a forest conflagration, the warriors of thy army were all filled with fear.