Matsya Purana — Tripura’s Prosperity
अथालक्ष्मीरसूया च तृड्बुभुक्षे तथैव च कलिश्च कलहश्चैव त्रिपुरं विविशुः सह //
athālakṣmīrasūyā ca tṛḍbubhukṣe tathaiva ca kaliśca kalahaścaiva tripuraṃ viviśuḥ saha //
Then Misfortune (Alakṣmī) and Envy (Asūyā), and likewise Thirst and Hunger, and also Kali and Quarrel—all together entered Tripura.
It does not describe cosmic Pralaya; it depicts a moral and social ‘decline’ motif—vices personified (misfortune, envy, hunger, thirst, Kali, quarrel) entering a city, signaling degeneration within a polity or realm.
By portraying Kali and Kalaha entering Tripura, the verse implies that rulers and householders must guard against conditions that invite misfortune and conflict—curbing envy, ensuring fair provision (preventing hunger/thirst), and maintaining harmony to keep Kali (degeneration) from taking hold.
No explicit Vāstu or ritual rule is stated; “Tripura” functions primarily as a narrative setting. The takeaway is symbolic: even a well-built stronghold becomes vulnerable when inauspicious forces and social disorder ‘enter’ it.