Mahabharata 6.109.33
ते चापि रथिनां श्रेष्ठा भीमाय निशिताञ्शरान्प्रेषयामासुरव्यग्राः शतशोऽथ सहस्रशः
te cāpi rathināṃ śreṣṭhā bhīmāya niśitāñśarānpreṣayāmāsuravyagrāḥ śataśo'tha sahasraśaḥ
Our plain-language meaning of this verse is waiting for scholar review.
Open in the book