Matsya Purana — Dynastic Genealogies: Paurava–Anu Lines
ख्यायते यस्य नाम्नासौ गन्धारविषयो महान् आरट्टदेशजास्तस्य तुरगा वाजिनां वराः //
khyāyate yasya nāmnāsau gandhāraviṣayo mahān āraṭṭadeśajāstasya turagā vājināṃ varāḥ //
That great territory of Gandhāra is celebrated by his name; and the horses born in the land of Āraṭṭa are said to be the finest among steeds.
This verse does not discuss Pralaya; it focuses on regional renown (Gandhāra) and the noted excellence of horses from Āraṭṭa.
Indirectly, it supports royal policy and statecraft: a king values renowned regions and strategic resources—especially superior horses—important for cavalry, diplomacy, and defense.
No Vāstu or ritual procedure is stated here; the verse is an ethnographic-geographic note highlighting place-based fame and prized animals.