Gāndharva-lakṣaṇa
Traits/Classification of the Gandharvas) and Royal-Genealogical Continuities (Vamśa-prasaṅga
गुणबुद्ध्या तु भगवान्वसिष्ठः कृतवांस्तपः / न तु सत्यव्रतो ऽबुध्यदुपांशुव्रतमस्य वै
guṇabuddhyā tu bhagavānvasiṣṭhaḥ kṛtavāṃstapaḥ / na tu satyavrato 'budhyadupāṃśuvratamasya vai
With discerning regard for virtue, the venerable Vasiṣṭha performed austerity; but Satyavrata did not understand his upāṃśu-vrata, the quiet vow.