Gāndharva-lakṣaṇa
Traits/Classification of the Gandharvas) and Royal-Genealogical Continuities (Vamśa-prasaṅga
सगरः स्वां प्रतिज्ञां च गुरोर्वाक्यं निशम्य च / जघान धर्मं वै तेषां वेषान्यत्वं चकार ह
sagaraḥ svāṃ pratijñāṃ ca gurorvākyaṃ niśamya ca / jaghāna dharmaṃ vai teṣāṃ veṣānyatvaṃ cakāra ha
Sagara, heeding his own vow and his guru’s word, deprived them of their dharma and made them adopt different garb.