Vasudeva Reveals His Form to His Mother

Srimad Bhagavatam - Vasudeva Reveals His Form to His Mother

Once, cowherds, along with Balaram, informed Yasoda that Vasudeva had eaten mud. Yasoda was upset and holding Vasudeva by hand and asked him, “Why did you eat mud”? Vasudeva nodded negatively and said, “ I never ate mud. They are all liars. Examine my mouth with your own eyes”.  

Yasoda said, “ If so, then open your mouth”. 

Inside His mouth, she saw the whole universe, both mobile and stationery, the atmosphere, four quarters, mountains, oceans, wind, fire, the moon, stars, heaven, the deities presiding over indriyas, the mind, the objects of senses, the three gunas, the body of Her son, the Time, people of Vraja including herself.

She wondered if it was a dream or illusion? I bow down to Brahma, who cannot be easily comprehended. The Lord is my Refuge by whose Maya is making me think I am Yasoda, wife of Nanda, this child is mine, and that the cowherds and cowherdess of Vraja as well as cattle wealth are mine.

When Yasoda thus realized this truth, the Almighty (Vasudava) cast his divine form in the form of material affection. 

King Parikshit asked Sukamuni how Yasoda got such great merit? He said, “When Mother Earth pleaded Brahma on atrocities meted on her, they approached Srihari. Brahma was informed that He would be born in Vraja at an appropriate time. 

Srihari asked Brahma to make necessary arrangements for it. Brahma requested the foremost of Vasus, Drona, and his wife, Dara, to be born as humans to take care of child Vasudeva (incarnation of Srihari). Hence, they were born as Nanda and Yasoda. 

Drona and Dara made a request to Brahma that they be blessed with undeterred devotion towards the Lord, for which Brahma accepted.

 

Source: Bhagavatha Mahapurana