Devibhagavatapurana 10.12.63

Devībhāgavatapurāṇa 10.12.63

tasmād gaccha mahādūta svāminaṃ brūhi cādṛtaḥ |
pratijñāṃ cāpi me satyāṃ vidhāsyati balādhikaḥ ||