यत्राधिकृत्य गायत्रीं वर्ण्यते धर्मविस्तरः । वृत्रासुरवधोपेतं तद्भागवतमुच्यते
yatrādhikṛtya gāyatrīṃ varṇyate dharmavistaraḥ | vṛtrāsuravadhopetaṃ tadbhāgavatamucyate
That scripture which, taking the Gāyatrī as its foundation, sets forth the vast expanse of dharma and includes the slaying of Vṛtrāsura is called the Bhāgavata (Purāṇa).
Sūta (Lomaharṣaṇa) — deduced (Purāṇa identification by hallmark narratives)
Tirtha: Prabhāsa-kṣetra
Type: kshetra
Listener: Pilgrim/ṛṣi audience (contextual)
Scene: A symbolic tableau: Gāyatrī as radiant goddess/mantra-light at center; to one side Indra’s battle with Vṛtra; to the other side sages writing/reciting dharma—showing mantra as the axis of dharma and myth.
Dharma is illuminated through sacred mantra-foundations (like Gāyatrī) and exemplified through epic struggles where adharma is overcome.
The verse sits within Prabhāsa-kṣetra’s māhātmya narration, but it primarily defines the Bhāgavata Purāṇa rather than extolling a single location.
No direct ritual is prescribed; the verse identifies a Purāṇa by its thematic basis (Gāyatrī) and a key episode (Vṛtrāsura’s slaying).