Shiva Purana
सगरं ससुतं बाहुर्जज्ञे सह गरेण वै ॥ और्वस्याश्रममासाद्य भार्गवेणाभिरक्षितः ॥ २३॥
Bāhu begot a son. Sagara was born with poison. Reaching the hermitage of Aurva, he was saved by Bhārgava.
english translation
sagaraM sasutaM bAhurjajJe saha gareNa vai ॥ aurvasyAzramamAsAdya bhArgaveNAbhirakSitaH ॥ 23॥
hk transliteration by Sanscript