Mahabharata 6.72.9

नागाश्वरथयानेषु बहुशः सुपरीक्षितम्परीक्ष्य च यथान्यायं वेतनेनोपपादितम्

nāgāśvarathayāneṣu bahuśaḥ suparīkṣitamparīkṣya ca yathānyāyaṃ vetanenopapāditam

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