Shloka 20
धर्मनिन्दा–धर्मोपासनाफलम् तथा साध्वाचारलक्षणम्
Fruits of Disparaging vs. Observing Dharma; Marks of Good Conduct
तेन शूद्रान्नशेषेण ब्रह्म॒स्थानादपाकृत: । ब्राह्मण: शूद्रतामेति नास्ति तत्र विचारणा
tena śūdrānnaśeṣeṇa brahmasthānād apākṛtaḥ | brāhmaṇaḥ śūdratām eti nāsti tatra vicāraṇā ||
因此，若婆罗门（Brāhmaṇa）以首陀罗（Śūdra）之残食为生，便被摒弃于婆罗门之位，失却通往梵天世界（Brahma-loka）之门；他将堕入首陀罗之境。对此，不容另作解释。
श्रीमहेश्वर उवाच
Educational Q&A
The verse asserts a strict dharmic rule: a Brāhmaṇa who eats the leftover food of a Śūdra incurs a grave loss of ritual-social standing, being said to fall from the Brahmanic state and become Śūdra-like; the text presents this as non-negotiable.
Śrīmaheśvara is delivering an authoritative instruction on conduct (ācāra) and the consequences of violating food-related purity norms within varṇāśrama ethics, emphasizing that this particular consequence admits no exception.