Mahabharata 12.217.29
देवा मनुष्याः पितरो गन्धर्वोरगराक्षसाःआसन्सर्वे मम वशे तत्सर्वं वेत्थ वासव
devā manuṣyāḥ pitaro gandharvoragarākṣasāḥāsansarve mama vaśe tatsarvaṃ vettha vāsava
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book