Mahabharata 12.327.102
यश्चेदं शृणुयान्नित्यं यश्चेदं परिकीर्तयेत्नमो भगवते कृत्वा समाहितमना नरः
yaścedaṃ śṛṇuyānnityaṃ yaścedaṃ parikīrtayetnamo bhagavate kṛtvā samāhitamanā naraḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book