Mahabharata 7.19.44

7.19.44

viṣāṇābhihatāścāpi kecittatra gajā gajaiḥ |
cakrurārtasvaraṃ ghoramutpātajaladā iva || 44 ||

And some elephants there, struck by others with their tusks, uttered fierce yells of distress that resounded like the roll of the all-destroying clouds at the end of the Yuga. And some, turned back by huge antagonists, returned to the charge, urged on by sharp hooks. And crushing hostile ranks, they began to kill all who came in their way. And elephant-drivers, attacked by elephant-drivers with arrows and lances, fell down from the backs of their beasts, their weapons and hooks being loosened from their hands. And many elephants, without riders on their backs, wandered hither and thither like clouds torn from mightier masses, and then fell down, encountering one another. And some huge elephants, bearing on their backs slain and fallen warriors, or those whose weapons had fallen down, wandered in all directions singly. And in the midst of that carnage, some elephants attacked, or in course of being attacked with lances, swords and battle axes, fell down in course of that awful carnage, uttering sounds of distress. And the earth, suddenly struck with the falling bodies, huge as hills, of those creatures all around trembled and emitted sounds. And with those elephants slain along with their riders and lying all about with the standards on their backs, the earth looked beautiful as if strewn with hills.