Matsya Purana — The Ravi-Śayana
यथा न देवाः श्रेयांसं त्वदन्यमनघं विदुः तथा माम् उद्धराशेषदुःखसंसारसागरात् //
yathā na devāḥ śreyāṃsaṃ tvadanyamanaghaṃ viduḥ tathā mām uddharāśeṣaduḥkhasaṃsārasāgarāt //
Just as even the gods know none more beneficent and excellent than You, O sinless Lord, so too rescue me from the ocean of worldly existence, filled with unending sorrow.
Though it does not describe the mechanics of pralaya directly, it frames the flood-era crisis as a spiritual condition too—Manu seeks rescue from the deeper “ocean of saṃsāra,” implying that the Lord who saves during pralaya also grants liberation from cyclic existence.
It presents the ideal ruler/householder as one who recognizes divine supremacy and seeks refuge in dharma and devotion; leadership is not merely political but anchored in humility and reliance on the highest good (śreyas) beyond worldly power.
No explicit Vāstu or iconographic rule appears in this verse; its ritual takeaway is the devotional model of stuti (praise) and śaraṇāgati (seeking refuge), commonly used as a prayer-form in Purāṇic worship.