Mahabharata 6.77.26

6.77.26

sarve nṛpāstu samare dhanaṃjayamayodhayan |
bhīmaseno raṇe yatto hārdikyaṃ samavārayat || 26 ||

That mighty and impenetrable array of those slayer of foes, viz., the Dhartarashtras (in the form called) Mandala, (thus) arrayed by Bhishma, began to proceed, facing the west. Incapable of being defeated by enemies, it looked beautiful in every point. Beholding then the array called Mandala that was exceedingly fierce, king Yudhishthira himself disposed his troops in the array called Vajra. And when the divisions were thus arrayed, car-warriors and horsemen, stationed in their proper places, uttered leonine shouts. Accompanied by their respective forces, the brave warriors of both armies, well versed in smiting, and longing for battle, proceeded, desirous of breaking each other's array. And Bharadwaja's son proceeded against the king of the Matsyas, and his son (Aswatthaman) against Sikhandin. And king Duryodhana himself rushed against the son of Prishata. And Nakula and Sahadeva went forth against the king of the Madras. And Vinda and Anuvinda of Avanti proceeded against Iravat. And many kings together battled with Dhananjaya. And Bhimasena, exerting himself well, opposed the son of Hridika in battle. And possessed of great prowess, (Abhimanyu) the son of Arjuna, fought in battle, O king, against the sons Chitrasena and Vikarna, and Durmarshana. And Hidimva's son, that prince of the Rakshasas, rushed against that mighty bowman, the ruler of the Pragjyotishas, like one infuriate elephant against another.