Mbh 5.151.1

Vaisampayana said, “Hearing these words of Janardana, king Yudhishthira the Just, of virtuous soul, addressed his brothers in the presence of Kesava and said, ‘Ye have heard all that had happened in the court of the assembled Kurus. Ye have also understood the words uttered by Kesava. Ye, best of men, draw up, therefore, my troops now in battle-array in which they are to fight. Here are seven Akshauhinis of troops assembled for our victory. Hear the names of those seven celebrated warriors that would lead those seven Akshauhinis. They are Drupada, and Virata, and Dhristadyumna, and Sikhandin, and Satyaki, Chekitana, and Bhimasena of great energy. Those heroes will be the leaders of my troops. All of them are conversant with the Vedas. Endued with great bravery, all of them have practised excellent vows. Possessed of modesty, all of them are conversant with policy, and accomplished in war. Well-skilled in arrows and weapons, all of them are competent in the use of every kind of weapon. Tell us now, O Sahadeva, O son of Kuru’s race, who that warrior is conversant with all kinds of battle-array, that may become the leader of these seven and may also withstand in battle Bhishma who is like unto a fire having arrows for its flames. Give us thy own opinion, O tiger among men, as who is fit to be our generalissimo.’