Matsya Purana — Ila–Sudyumna Episode and the Expansion of the Ikṣvāku
रेवती तस्य सा कन्या भार्या रामस्य विश्रुता करूषस्य तु कारूषा बहवः प्रथिता भुवि //
revatī tasya sā kanyā bhāryā rāmasya viśrutā karūṣasya tu kārūṣā bahavaḥ prathitā bhuvi //
Revatī, his daughter, became the renowned wife of Rāma. And from Karūṣa arose many who were called the Kāruṣas, celebrated upon the earth.
This verse does not discuss Pralaya; it belongs to the Matsya Purana’s dynastic-genealogical narration, identifying marital and tribal/lineage origins.
Indirectly, it reinforces the Purāṇic ideal of lineage continuity through rightful marriage and progeny—key themes underlying royal legitimacy, succession, and social order.
No Vāstu or ritual procedure is stated in this verse; its focus is on genealogy—Revatī’s marriage and the emergence of the Kāruṣas from Karūṣa.