Shiva Purana
वेनस्य पाणौ मथिते संबभूव ततः पृथुः ॥ स धन्वी कवची जातस्तेजसादित्यसन्निभः ॥ १९ ॥
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