Shiva Purana

siva.sh/siva-purana/uma-samhita/30/19

वेनस्य पाणौ मथिते संबभूव ततः पृथुः ।। स धन्वी कवची जातस्तेजसादित्यसन्निभः ।। १९ ।।

sanskrit

When the hand of Vena was churned Pṛthu was born. He had a bow and a coat of mail even as he was born and was equal to the sun in brilliance.

english translation

venasya pANau mathite saMbabhUva tataH pRthuH || sa dhanvI kavacI jAtastejasAdityasannibhaH || 19 ||

hk transliteration by Sanscript