Bhagavatam king of scriptures
Scripture Brhad Aranyaka Upanisad says: asya mahato bhutasya nihsvasitam etad rgvedo yajur vedah sama vedatharvangirasa itihasah puranam vidya upanisadah slokah sutrany anuvyakhyanani sarvani nihsvasitani From the Supreme Person’s breath came the four Vedas, the histories, the Puranas, the Upanisads, the verses and Sutras and all the anuvyakhyas (commentaries by acaryas). Vedas or Sruti Heard but not composed, appearing intact in every universe with every creation