Shiva Purana

siva.sh/siva-purana/rudra-samhita/159/46

ततस्तौ सूर्यसंकाशौ युयुधाते परस्परम् ।। नानाशस्त्रैस्तथास्त्रैश्च चिरं वीरवरोत्तमौ ।। ४६ ।।

sanskrit

Then both of them, the most excellent of heroes refulgent like the sun, fought each other with different kinds of weapons and missiles.

english translation

tatastau sUryasaMkAzau yuyudhAte parasparam || nAnAzastraistathAstraizca ciraM vIravarottamau || 46 ||

hk transliteration by Sanscript