तत्र ब्राह्मणं ब्रूयात्सत्यं ब्रूहि इति ॥ कZ_०३.११.३५ ॥
tatra brāhmaṇaṃ brūyāt satyaṃ brūhi iti
There, one should address a Brāhmaṇa (witness): “Speak the truth.”
For the Brāhmaṇa, the system relies on normative/reputational constraints; the command functions as a formal legal trigger without elaborate threats.