Matsyapurana 174.34

174.34

parvataiśca śilāśṛṅgaiḥ śataśaścaiva pādapaiḥ
upatasthuḥ suragaṇāḥ prahartuṃ dānavaṃ balam //

The Devas with the Gandharvas and the Vidyâdharas waved their swords, which looked like serpents that had lately cast off their skin, and thus began to play The gigantic serpent Lords, infusing their venom, into the arrows of the Devas, made the smaller of their species to bodily merge into the arrows Many other Devas armed with huge rocks trees, etc, became ready to hurl them at the demons—32 34