Mahabharata 12.177.28
निर्हारी संहतः स्निग्धो रूक्षो विशद एव चएवं नवविधो ज्ञेयः पार्थिवो गन्धविस्तरः
nirhārī saṃhataḥ snigdho rūkṣo viśada eva caevaṃ navavidho jñeyaḥ pārthivo gandhavistaraḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book