When Brahmā said, “Yes, let it be so,” the most fortune Droṇa, who was equal to Bhagavān, appeared in Vrajapura, Vṛndāvana, as the most famous Nanda Mahārāja, and his wife, Dharā, appeared as mother Yaśodā.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
अस्त्वित्युक्तः स भगवान् व्रजे द्रोणो महायशाः । जज्ञे नन्द इति ख्यातो यशोदा सा धराभवत्
astvityuktaḥ sa bhagavān vraje droṇo mahāyaśāḥ | jajñe nanda iti khyāto yaśodā sā dharābhavat
SB 10.8.50