Matsya Purana — Glory of Tīrtha-Śrāddha: Best Times
अट्टहासं तथा तीर्थं गौतमेश्वरमेव च तथा वसिष्ठतीर्थं नु हारीतं तु ततः परम् //
aṭṭahāsaṃ tathā tīrthaṃ gautameśvarameva ca tathā vasiṣṭhatīrthaṃ nu hārītaṃ tu tataḥ param //
Likewise, one should visit the sacred ford named Aṭṭahāsa, and also Gautameśvara; then indeed Vasiṣṭha-tīrtha, and after that, further on, Hārīta (tīrtha).
This verse is not about pralaya; it is a geographical-ritual listing of tīrthas, emphasizing pilgrimage sequence rather than cosmology.
It supports the dharmic duty of tīrtha-yātrā (pilgrimage) and honoring sacred sites—practices recommended for rulers and householders to cultivate merit, restraint, and devotion.
The key ritual point is tīrtha visitation (often implying bathing and worship); the name Gautameśvara also indicates a Śiva shrine/linga-site, relevant for temple-centric worship traditions.