Mahabharata 12.37.19

क्रव्यादाः पक्षिणः सर्वे चतुष्पादाश्च दंष्ट्रिणःयेषां चोभयतो दन्ताश्चतुर्दंष्ट्राश्च सर्वशः

kravyādāḥ pakṣiṇaḥ sarve catuṣpādāśca daṃṣṭriṇaḥyeṣāṃ cobhayato dantāścaturdaṃṣṭrāśca sarvaśaḥ

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