एष त्रयोदशोनाम सुविख्यातो नियंत्रकः । समंतात्कृमिभिर्व्याप्तस्तथा च दृढबन्धनैः
eṣa trayodaśonāma suvikhyāto niyaṃtrakaḥ | samaṃtātkṛmibhirvyāptastathā ca dṛḍhabandhanaiḥ
Inilah neraka ketiga belas yang termasyhur bernama ‘Niyaṃtraka’. Di segala sisi ia dipenuhi cacing, serta belenggu yang ketat dan tak mengendur.
Skanda (deduced from Nāgarakhaṇḍa Tīrthamāhātmya narrative style)
Karma binds; the imagery of worms and fetters portrays how wrongdoing becomes a constricting captivity for the soul.
This verse does not name a specific tīrtha; it continues the chapter’s didactic description of narakas.
No direct ritual is stated in this shloka.