“When King Indra ordered the samvartaka and companion clouds to go to Vrindavana, the clouds were afraid of the assignment. But King Indra assured them, ‘You go ahead, and I will also go, riding on my elephant, accompanied by great storms. And I shall apply all my strength to punish the inhabitants of Vrindavana.’” (Krishna, The Supreme Personality of Godhead, Volume 1, Chapter 25)