Brahmandapurana 2.19.14

Brahmāṇḍapurāṇa 2.19.14

pūrṇāyāmekaviṃśaṃ tu gauryāmutpāditaḥ sutaḥ /
mahāmahāṃśca juhuyāditi tasya phalaṃ smṛtam /
phalaṃ vṛṣasya vakṣyāmi gadato me nibodhata //