Mahabharata 13.110.136
उपवासविधिस्त्वेष विस्तरेण प्रकीर्तितःनियतेष्वप्रमत्तेषु शौचवत्सु महात्मसु
upavāsavidhistveṣa vistareṇa prakīrtitaḥniyateṣvapramatteṣu śaucavatsu mahātmasu
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book