Matsya Purana — Ila–Sudyumna Episode and the Expansion of the Ikṣvāku
तस्यायुतायुः पुत्रो ऽभूद् ऋतुपर्णस्ततो ऽभवत् तस्य कल्माषपादस्तु सर्वकर्मा ततः स्मृतः //
tasyāyutāyuḥ putro 'bhūd ṛtuparṇastato 'bhavat tasya kalmāṣapādastu sarvakarmā tataḥ smṛtaḥ //
From him was born Ayutāyu; his son was Ṛtuparṇa. From Ṛtuparṇa was born Kalmāṣapāda, who is thereafter remembered as Sarvakarmā (“the doer of all deeds”).
This verse does not discuss Pralaya; it functions as a genealogical link in a royal lineage, preserving dynastic continuity rather than cosmology.
Indirectly, it situates kings within a remembered lineage—an important Purāṇic framework where righteous rule (rājadharma) is taught through exemplars and succession, even when a given verse is purely nominative.
No Vāstu, temple architecture, or ritual procedure is stated in this verse; its primary significance is genealogical (vamśa-smṛti) and name-epithet preservation.