Matsya Purana — The Kalyāṇa-Saptamī
सर्वानन्तफलाः प्रोक्ताः सर्वा देवर्षिपूजिताः विधानमासां वक्ष्यामि यथावदनुपूर्वशः //
sarvānantaphalāḥ proktāḥ sarvā devarṣipūjitāḥ vidhānamāsāṃ vakṣyāmi yathāvadanupūrvaśaḥ //
All these observances are declared to yield endless results; all are honored by gods and seer-sages. I shall now explain their proper procedure, correctly and in due sequence.
This verse does not discuss pralaya directly; it introduces a dharma-focused section, emphasizing that prescribed observances yield enduring spiritual results and will be taught in correct order.
It frames vratas as authoritative, revered practices; for kings and householders, it implies disciplined adherence to prescribed rites and learning the correct sequence (anupūrvaśaḥ) as part of dharma.
The significance is ritual-methodological: the text promises a step-by-step (vidhāna) explanation of observances, stressing correct performance (yathāvat), a key principle in Purāṇic ritual manuals.