When the inhabitants of Vrndavana were in danger because they stopped Indra-yajna and Indra became very angry, and he sent very great, powerful cloud and rained over Vrndavana incessantly for seven days, so when the inhabitants became very much disturbed, Krsna, although He was only seven-years-old boy, He saved them by lifting the Govardhana Hill. So He taught Indradeva, demigod, that “To stop your disturbance is the business of My little finger, that’s all.” [chuckles] So he came down to his knees.

From Srila Prabhupada’s Purport to Jaya Radha-Madhava — 20 July 20, 1971