Mahabharata 7.17.9

तेन शब्देन वित्रस्ता संशप्तकवरूथिनीनिश्चेष्टावस्थिता संख्ये अश्मसारमयी यथा

tena śabdena vitrastā saṃśaptakavarūthinīniśceṣṭāvasthitā saṃkhye aśmasāramayī yathā

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