Dietary Rules & Purification — Dietary Rules, Purification (Śauca), and the Duties of the Householder and Forest-Dweller
उपवासं त्रिरात्रं वा दूषितान्नस्य भोजने अज्ञाते ज्ञातपूर्वे च नैव शुद्धिर्विधीयते
upavāsaṃ trirātraṃ vā dūṣitānnasya bhojane ajñāte jñātapūrve ca naiva śuddhirvidhīyate
மாசடைந்த அன்னம் உண்டால் மூன்று இரவுகள் உபவாசம் செய்ய வேண்டும்; ஆனால் அப்போது மாசு தெரியாமல் இருந்து பின்னர் தெரிந்தாலும், எந்தத் தூய்மைச் சடங்கும் விதிக்கப்படவில்லை.
{ "primaryRasa": "shanta", "secondaryRasa": "karuna", "rasaIntensity": 0, "emotionalArcPosition": "", "moodDescriptors": [] }
Moral responsibility is tied to intention and awareness: when impurity is knowingly incurred, discipline (austerity/fasting) is prescribed; when it is unknowingly incurred, the text mitigates burden by not mandating expiation.
This is ancillary dharma material rather than core pañcalakṣaṇa (sarga/pratisarga/vaṃśa/manvantara/vaṃśānucarita). It functions as smṛti-style ritual guidance embedded within Purāṇic narration.
The three-night fast symbolizes a measured, time-bound restoration of inner order after a breach of purity; the exemption for the unknown emphasizes compassion and practical dharma rather than punitive ritualism.