In the Tenth Canto, 35th Chapter, 8th verse, of the Srimad-Bhagavatam, the gopis tell Mother Yasoda, "When your son plays on His flute, Lord Siva, Lord Brahma and Indra-although they are supposed to be the greatest learned scholars and personalities-all become bewildered. Although they are all very great personalities, by hearing the sound of Krsna's flute they humbly bow down and become grave from studying the sound vibrated."
In his book Vidagdha-madhava, Sri Rupa Gosvami thus describes the vibration of Krsna's flute: "The sound vibration created by the flute of Krsna wonderfully stopped Lord Siva from playing his dindima drum, and the same flute has caused great sages like the four Kumaras to become disturbed in their meditation. It has caused Lord Brahma, who was sitting on the lotus flower for the creative function, to become astonished. And Anantadeva, who was calmly holding all the planets on His hood, was moving in this way and that due to the transcendental vibration from Krsna's flute, which penetrated through the covering of this universe and reached to the spiritual sky."

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