Devibhagavatapurana 9.18.14

Devībhāgavatapurāṇa 9.18.14

śaṅkhacūḍo mahāyogī jaigīṣavyānmanoharam |
kṛṣṇamantraṃ ca samprāpya kṛtvā siddhaṃ tu puṣkare ||