Matsya Purana — Origin of Soma
शशाक शापं न च दातुम् अस्मै न मन्त्रशस्त्राग्निविषैरशेषैः तस्यापकर्तुं विविधैरुपायैर् नैवाभिचारैरपि वागधीशः //
śaśāka śāpaṃ na ca dātum asmai na mantraśastrāgniviṣairaśeṣaiḥ tasyāpakartuṃ vividhairupāyair naivābhicārairapi vāgadhīśaḥ //
Vāgadhīśa was not able to cast a curse upon him, nor could he harm him by any means—whether by mantras, weapons, fire, every kind of poison, diverse stratagems, or even acts of sorcery (abhicāra).
This verse is not about pralaya directly; it emphasizes inviolability—someone protected by dharma or divine favor cannot be harmed even through extreme ritual or material means.
It supports a dharmic ethic: rulers and householders should rely on righteous conduct and legitimate protection rather than resorting to curses, poison, or abhicāra; such hostile means are portrayed as ultimately ineffective against the rightly protected.
Ritually, it names abhicāra and mantra as operative categories, but frames them as powerless in this case—useful for understanding Matsya Purana’s stance on hostile rites rather than Vastu or temple-building rules.