Bhagavatapurana 11.6.14.p2

11.6.14.p2

asyāsi hetur udaya-sthiti-saṃyamānām $ avyakta-jīva-mahatām api kālam āhuḥ &

15. Thou art the cause of the appearance, existence and the disappearance of this world and they call Thee Kala or Destroyer of Avyakta, Jiva and Mahat: Thou of that supreme nature and having three navels as it were each of four months and active in the destruction of all—Thou art the Time of incalculable speed and the highest Person.