"mumucur munayo devah

Sumanamsi mudanvitah

Mandam mandam jaladhara

Jagarjur anusagaram

Nisithe tama-udbhute

Jayamane janardane

Devakyam deva-rupinyam

Vishnuh sarva-guha-sayah

Avirasid yatha pracyam

Disindur iva pushkalah"

"The demigods and great saintly persons showered flowers in a joyous mood, and clouds gathered in the sky and very mildly thundered, making sounds like those of the ocean's waves. Then the Supreme Personality of Godhead, Vishnu, who is situated in the core of everyone's heart, appeared from the heart of Devaki in the dense darkness of night, like the full moon rising on the eastern horizon, because Devaki was of the same category as Sri Krishna."

- Srimad Bhagavatam

Canto 10, Chapter 3 "The Birth of Lord Krishna"

Verses 7-8