268
Śrīmad-Bhāgavatam
[Canto 10, Ch. 3]
TRANSLATION
Thereafter, exactly when Vasudeva, being inspired by the Supreme Personality of Godhead, was about to take the newborn child from the delivery room, Yogamāyā, the Lord's spiritual energy, took birth as the daughter of the wife of Mahārāja Nanda.
PURPORT
Śrīla Viśvanātha Cakravartī Thākura discusses that Kṛṣṇa appeared simultaneously as the son of Devakī and as the son of Yaśodā, along with the spiritual energy Yogamāyā. As the son of Devakī, He first appeared as Viṣṇu, and because Vasudeva was not in the position of pure affection for Kṛṣṇa, Vasudeva worshiped his son as Lord Viṣṇu. Yaśodā, however, pleased her son Kṛṣṇa without understanding His Godhood. This is the difference between Kṛṣṇa as the son of Yaśodā and as the son of Devakī. This is explained by Viśvanātha Cakravartī on the authority of  Harivamśa .
TEXTS 48-49
तया हृतप्रत्ययसर्ववृत्तिषु 
  द्वाःस्थेषु पौरेष्वपि शायितेष्वथ । 
  द्वारश्च सर्वाः पिहिता दुरत्यया 
  बृहत्कपाटायसकीलभृहतैः ॥४८॥ 
  ताः कृष्णवाहे वसुदेव आगते 
  स्वयं व्यवर्यन्त यथा तमो रवेः । 
  ववर्षं पर्जन्य उपांशुगर्जितः 
  शेषोऽन्वगाद् वारि निवारयन् फणैः॥४९॥
tayā hṛta-pratyaya-sarva-vṛttiṣu 
  dvāḥ-stheṣu paureṣv api śāyiteṣv atha 
  dvāraś ca sarvāḥ pihitā duratyayā 
  bṛhat-kapāṭāyasa-kīla-śṛṅkhalaiḥ
tāḥ kṛṣṇa-vāhe vasudeva āgate 
  svayam vyavaryanta yathā tamo raveḥ