Mahabharata 5.150.2

5.150.2

virāṭadrupadābhyāṃ ca saputrābhyāṃ samanvitam |
kekayairvṛṣṇibhiścaiva pārthivaiḥ śataśo vṛtam || 2 ||

"Janamejaya said, 'Hearing that Yudhishthira had, with his troops marched from the desire of battle and encamped on Kurukshetra, protected by Vasudeva, and aided by Virata and Drupada with their sons, and surrounded by the Kekayas, the Vrishnis, and other kings by hundreds, and watched over by numerous mighty car-warriors, like the great Indra himself by the Adityas, what measures were concerted by king Duryodhana? O high-souled one, I desire to hear in detail all that happened in Kurujangala on that frightful occasion. The son of Pandu, with Vasudeva and Virata and Drupada and Dhrishtadyumna, the Panchala prince and that mighty car-warrior Sikhandin and powerful Yudhamanyu, incapable of being resisted by the very gods, might trouble the deities themselves in battle with Indra at their head. I, therefore, desire to hear in detail, O thou that art possessed of wealth of asceticism, all the acts of the Kurus and the Pandavas as they had happened.'