Devibhagavatapurana 9.20.70

Devībhāgavatapurāṇa 9.20.70

tatra drakṣyasi māṃ tvaṃ ca drakṣyāmi tvāṃ ca sāmpratam |
agamaṃ rādhikāśāpādbhārataṃ ca sudurlabham ||