तद् रजा तथैव प्रतिभुञ्जीत पूर्वमग्नये वयोभ्यश्च बलिं कृत्वा ॥ कZ_०१.२१.०५ ॥
tad rajā tathaiva pratibhuñjīta pūrvamagnaye vayobhyaśca baliṃ kṛtvā
तद् राजा तथैव प्रतिभुञ्जीत, पूर्वम् अग्नये वयोभ्यश्च बलिं कृत्वा।
Feeding a small portion to animals can act as an early warning for toxins; ritualization also enforces a consistent, non-negotiable procedure.