Shiva Purana
बालखिल्याश्रमे गंधमादने पर्वतोत्तमे ॥ सुधामा काश्यपश्चैव वसिष्ठो विरजाः शुभाः ॥ ९॥
In the hermitage of Bālakhilyas on the excellent mountain of Gandhamādana, the auspicious sons will be Sudhāmā, Kāśyapa, Varṣiṣṭha and Virajas.
english translation
bAlakhilyAzrame gaMdhamAdane parvatottame ॥ sudhAmA kAzyapazcaiva vasiSTho virajAH zubhAH ॥ 9॥
hk transliteration by Sanscript