Matsya Purana — Genealogy and Classification of Sacred Fires
*सूत उवाच यो ऽसाव् अग्निरभीमानी स्मृतः स्वायम्भुवे ऽन्तरे ब्रह्मणो मानसः पुत्रस् तस्मात्स्वाहा व्यजीजनत् //
*sūta uvāca yo 'sāv agnirabhīmānī smṛtaḥ svāyambhuve 'ntare brahmaṇo mānasaḥ putras tasmātsvāhā vyajījanat //
Sūta said: In the Svāyambhuva Manvantara, that Agni remembered as Abhimānī is held to be a mind-born son of Brahmā; from him Svāhā was born.
It is a creation-lineage statement: it places Agni (as Abhimānī) among Brahmā’s mind-born progeny during the Svāyambhuva Manvantara, indicating orderly cosmic generation rather than dissolution (Pralaya).
By grounding the sacrificial formula “Svāhā” in sacred genealogy, the verse supports the householder’s yajña-duty: offerings to Agni are traditionally sealed with “svāhā,” reinforcing disciplined ritual life that sustains dharma in society and kingship.
Ritually, it highlights Svāhā as the key utterance/personified power linked to Agni—central to homa and Vedic offerings; no direct Vāstu/temple-architecture rule is stated in this verse.