法苑珠林 9.83

9.83

大智度論云。如來有梵聲相。如梵天王五種聲而從口出。一甚深如雷。二清徹遠聞聞者悅樂。三入心敬愛。四諦了易解。五聽者欲聞無厭。菩薩亦有如是五種聲從口中出。迦陵毘伽聲相可愛如天鼓音深遠。

The *Mahāprajñāpāramitā-śāstra* says: The Tathāgata possesses the mark of the Brahma-voice. Like the king of the Brahmā heavens, five kinds of sounds emerge from his mouth: first, extremely deep like thunder; second, clear and resonant, heard afar, causing those who hear it to rejoice; third, penetrating the mind with reverence and affection; fourth, accurate and easily understood; fifth, heard by listeners without satiety. Bodhisattvas also have these five kinds of sounds emerging from their mouths. The kalaviṅka-like vocal mark is lovely, and like the sound of a heavenly drum it is deep and far-reaching.