Shiva Purana
प्रभासस्य तु सा भार्य्या वसूनामष्टमस्य च॥ विश्वकर्मा महाभाग तस्य जज्ञे प्रजापतिः॥ ३२॥
She was the wife of Prabhas and the eighth of the Vasus O fortunate one Visvakarma the creator was born to him.
english translation
prabhAsasya tu sA bhAryyA vasUnAmaSTamasya ca॥ vizvakarmA mahAbhAga tasya jajJe prajApatiH॥ 32॥
hk transliteration by Sanscript