Mahabharata 1.21.14
शुक्लस्त्वं बहुलश्चैव कला काष्ठा त्रुटिस्तथासंवत्सरर्तवो मासा रजन्यश्च दिनानि च
śuklastvaṃ bahulaścaiva kalā kāṣṭhā truṭistathāsaṃvatsarartavo māsā rajanyaśca dināni ca
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book