Mbh 9.25.1c

Seeing that great car-warrior of the Pandavas with uplifted mace, thy soldiers became filled with fright and passed urine and excreta. The whole army became agitated upon beholding Bhimasena armed with mace. We then beheld those elephants, huge as hills, running hither and thither, with their frontal globes split open by Bhima with his mace and all their limbs bathed in blood. Struck with Bhima's mace, those elephants, running off from him, fell down with cries of pain, like wingless mountains. Beholding those elephants, many in number, with their frontal globes split open, running hither and thither or falling down, thy soldiers were inspired with fear. Then Yudhishthira also, filled with wrath, and the two sons of Madri, began to slay those elephant-warriors with arrows equipped with vulturine wings. Dhrishtadyumna, after the defeat of the (Kuru) king in battle, and after the flight of the latter from that spot on horse-back, saw that the Pandavas had all been surrounded by the (Kaurava) elephants. Beholding this, O monarch, Dhrishtadyumna, the son of the Pancala king, proceeded towards those elephants, from desire of slaughtering them. Meanwhile, not seeing Duryodhana in the midst of the car-force. Ashvatthama and Kripa, and Kritavarma of the Satwata race, asked all the Kshatriyas there, saying, "Where has Duryodhana gone?" Not seeing the king in that carnage, those great car-warriors all thought thy son to have been slain. Hence, with sorrowful faces, they enquired after him. Some persons told them that after the fall of his driver, he had gone to Subala's son. Other Kshatriyas, present there, who had been exceedingly mangled with wounds, said, "What need is there with Duryodhana? See if he is yet alive! Do you all fight unitedly? What will the king do to you?"