भृगुवंश-प्रसववर्णनम्
Genealogical Emanations in the Bhṛgu Line
कर्दमश्चोर्वरीवांश्च सहिष्णुश्चेति ते त्रयः / ऋषिः कनकपीठश्च शुभा कन्या च पीवरी
kardamaścorvarīvāṃśca sahiṣṇuśceti te trayaḥ / ṛṣiḥ kanakapīṭhaśca śubhā kanyā ca pīvarī
Kardama, Urvarīvān, and Sahiṣṇu—these were the three; and there was also the ṛṣi Kanakapīṭha, and the maiden Pīvarī named Śubhā.