Mahabharata 5.124.14

रत्नौषधिसमेतेन रत्नाङ्गुलितलेन चउपविष्टस्य पृष्ठं ते पाणिना परिमार्जतु

ratnauṣadhisametena ratnāṅgulitalena caupaviṣṭasya pṛṣṭhaṃ te pāṇinā parimārjatu

Our plain-language meaning of this verse is waiting for scholar review.