Shiva Purana
गृहस्थितः प्रतिच्छन्नस्तत्रैव स मृतो द्विजः ॥ विश्वामित्रस्यनुज्ञातस्तत्पुत्रो गालवस्तथा ॥ ७४ ॥
The brahmin died there in disguise while staying at home With the permission of Viswamitra his son Galva was born.
english translation
gRhasthitaH praticchannastatraiva sa mRto dvijaH ॥ vizvAmitrasyanujJAtastatputro gAlavastathA ॥ 74 ॥
hk transliteration by Sanscript