मातुलस्य सुतामूढ्वा मातृगोत्रां तथैव च । समानप्रवरां चैव त्यक्त्वा चांद्रायणं चरेत्
mātulasya sutāmūḍhvā mātṛgotrāṃ tathaiva ca | samānapravarāṃ caiva tyaktvā cāṃdrāyaṇaṃ caret
यदि किसी ने मातुल (मामा) की पुत्री से, या माता के गोत्र वाली स्त्री से, अथवा समान-प्रवर वाली स्त्री से विवाह किया हो, तो उसे त्यागकर चान्द्रायण प्रायश्चित्त करना चाहिए।
Unspecified (dharma instruction within Dharmāraṇya Khaṇḍa)
Scene: A penitent performing Cāndrāyaṇa: austere setting, measured portions of food, lunar calendar marked; a guru instructs; the couple separated respectfully, emphasizing expiation over drama.
It upholds lineage-based dharma boundaries and prescribes repentance and correction when those boundaries are breached.
No holy site is praised; the focus is on social-religious law and expiation.
Cāndrāyaṇa—an expiatory observance traditionally regulated by the lunar cycle (diet/discipline), undertaken here as prāyaścitta.