Matsya Purana — Śrāddha Procedure: Types
पतितो ऽभिशस्तः क्लीबः पिशुनव्यङ्गरोगिणः कुनखी श्यावदन्तश्च कुण्डगोलाश्वपालकाः //
patito 'bhiśastaḥ klībaḥ piśunavyaṅgarogiṇaḥ kunakhī śyāvadantaśca kuṇḍagolāśvapālakāḥ //
“The fallen from right conduct (patita), the publicly accused or condemned (abhiśasta), the impotent (klība), the slanderer (piśuna), those afflicted with deformity or disease (vyaṅga-rogin), one with diseased nails (kunakhī), one with blackened teeth (śyāvadanta), and those such as the kuṇḍa, gola, and keepers of horses—these are counted among the censured classes.”
This verse does not discuss pralaya; it is a dharma-style list identifying persons considered censured or disqualified in certain social/ritual contexts.
It functions as a normative guideline: a king or householder is expected to uphold community standards of conduct and, in ritual matters, recognize traditional disqualifications (e.g., those condemned for serious misconduct or disruptive behavior like slander).
The relevance is primarily ritual: such lists are used to define eligibility and purity boundaries for participation in rites or receiving certain religious roles, rather than giving Vastu or temple-building rules.