PB, 4, 10, 1.0 prajāpatiḥ prajā asṛjata so 'ricyata so 'padyata taṃ devā abhisamagacchanta te 'bruvan mahad asmai vrataṃ saṃbharāma yad imaṃ dhinavad iti tasmai yat saṃvvatsaram annaṃ pacyate tat samabharaṃs tad asmai prāyacchaṃs tad avratayat tad enam adhinon mahan maryā vrataṃ yad imam adhinvīd iti tan mahāvratasya mahāvratatvam //