Devibhagavatapurana 3.15.6

3.15.6

gajarathaturagāṇāṃ sambabhūvātiyuddhaṃ suranaramunisaṅghairvīkṣitañcātighoram |
vitatavihagavṛndairāvṛtaṃ vyoma sadyaḥ piśitamaśitukāmaiḥ kāmagṛdhrādibhiśca ||

O King! A dreadful fight then ensued between the cavalries, the warriors on the elephants; and the Devas, men, and Munis began to witness this terrible battle with wonder and astonishment. Birds, vultures and crows, desirous to eat the flesh of the dead soldiers, flew in the air.