Brihatkathamanjari 30.53

Bṛhatkathāmañjarī 30.53

tacchim̐kṣayā vāmadattaḥ kaulasaṃkarṣaṇo'sinaḥ
vidyāṃ śrīparvate dhyātvā khaṅgavidyādharo'bhavat