Matsya Purana — Saptamī Sacred Bath and the Mṛtavatsābhiṣeka Rite for Pacifying Misfortune an...
होतव्याः समिधश्चात्र तथैवार्कपलाशयोः यवकृष्णतिलैर्होमः कर्तव्यो ऽष्टशतं पुनः //
hotavyāḥ samidhaścātra tathaivārkapalāśayoḥ yavakṛṣṇatilairhomaḥ kartavyo 'ṣṭaśataṃ punaḥ //
Here, fuel-sticks (samidh) are to be offered into the fire—likewise those of the arka and palāśa trees; and a homa with barley and black sesame should again be performed eight hundred times.
This verse does not discuss pralaya; it gives a precise ritual prescription for homa materials (arka/palāśa kindling) and the count of offerings (eight hundred).
It reflects dharmic duty through correct performance of prescribed rites: selecting sanctioned samidh (fuel-sticks) and completing the stated number of oblations—typical of householder (gṛhastha) observance and royal patronage of ritual order.
Ritually, it specifies approved homa fuels (arka and palāśa) and offerings (barley and black sesame) with a fixed count (aṣṭaśata), emphasizing procedural exactness in Matsya Purana fire-sacrifice practice.