Matsya Purana — The Origin of Yajña in Tretā Yuga and the Debate on Animal Sacrifice vs. Non-...
अध्वर्युप्रैषकाले तु व्युत्थिता ऋषयस्तथा महर्षयश्च तान्दृष्ट्वा दीनान्पशुगणांस्तदा विश्वभुजं ते त्वपृच्छन् कथं यज्ञविधिस्तव //
adhvaryupraiṣakāle tu vyutthitā ṛṣayastathā maharṣayaśca tāndṛṣṭvā dīnānpaśugaṇāṃstadā viśvabhujaṃ te tvapṛcchan kathaṃ yajñavidhistava //
But when the Adhvaryu gave the ritual signal, the ṛṣis and great seers rose. Seeing the herds of sacrificial animals then in a pitiable state, they questioned Viśvabhuj: “How is your procedure of sacrifice to be carried out?”
This verse does not address pralaya; it focuses on yajña procedure and the ethical/ritual concern arising from the condition of the sacrificial animals.
It implies that rulers and householders must ensure sacrifices are performed according to proper vidhi (procedure) and dharma—especially regarding the treatment and selection of animals and the correctness of priestly action.
Ritually, it highlights the Adhvaryu’s formal injunction (praiṣa) that initiates action in the sacrifice and shows sages scrutinizing the yajñavidhi—an indicator that ritual correctness and ethical fitness are integral to Vedic performance.