Mahabharata 5.152.1

5.152.1

vaiśaṃpāyana uvāca |
vyuṣitāyāṃ rajanyāṃ tu rājā duryodhanastataḥ |
vyabhajattānyanīkāni daśa caikaṃ ca bhārata || 1 ||

"Vaisampayana said, 'After that night had passed away, king Duryodhana, O Bharata, distributed (in proper order) his eleven Akshauhinis of troops. And arranging his men, elephants, cars, and steeds, into three classes, viz., superior, middling, and inferior, the king distributed them amongst his divisions (by placing them in the van, centre, and rear of the ranks).