सुरुङ्गायुक्ते वा कूपे नागमनियतशिरस्कं हिरण्योपहारेण दर्शयेत् ॥ कZ_०५.२.४२ ॥
suruṅgāyukte vā kūpe nāgam aniyataśiraskaṃ hiraṇyopahāreṇa darśayet ।
Oder in einem mit einem Tunnel versehenen Brunnen soll er einen „Nāga“ vorführen, dessen Kopf unvorhersehbar erscheint, im Zusammenhang mit der Darbringung von Gold.
A tunnel-linked well allows an agent/animal/effigy to appear and disappear, simulating a nāga’s unpredictable emergence.
The appearance is conditioned on ‘hiraṇya-upahāra’—the act of offering gold.