Matsya Purana — The Greatness of Prayaga and Allied Tirthas
प्रयागं समधिष्ठानं कम्बलाश्वतरावुभौ भोगवत्यथ या चैषा वेदिरेषा प्रजापतेः //
prayāgaṃ samadhiṣṭhānaṃ kambalāśvatarāvubhau bhogavatyatha yā caiṣā vedireṣā prajāpateḥ //
Prayāga is the supreme sacred seat; so too are both Kambala and Aśvatara, and Bhogavatī; and also this altar (vedī) of Prajāpati.
This verse is not a pralaya description; it functions as tīrtha-mahātmya, naming Prayāga and related sacred loci as supremely established holy seats connected with Prajāpati’s ritual altar.
By highlighting foremost pilgrimage-centers, it supports the Purāṇic duty of rulers and householders to honor tīrthas—through pilgrimage, charity, and sacrifice—thereby sustaining dharma and social-religious order.
The key ritual term is “vedī” (altar/platform), indicating a consecrated sacrificial locus associated with Prajāpati—implying the primacy of properly established altars and sanctioned sacred sites for yajña and rites.