Anūcāna (True Learning), the Vedāṅgas, and Śikṣā: Svara, Sāmavedic Chant, and Gandharva Theory
गांधारश्च निषादश्च वैश्यावर्द्धेन वै स्मृतौ । शूद्रत्वं विधिनार्द्धेन पतितत्वान्न संशयः ॥ ५० ॥
gāṃdhāraśca niṣādaśca vaiśyāvarddhena vai smṛtau | śūdratvaṃ vidhinārddhena patitatvānna saṃśayaḥ || 50 ||
คานธาระและนิษาทะ—ในสมฤติให้นับเป็นไวศยะเพียงครึ่งหนึ่ง. ตามกฎกำหนด อีกครึ่งหนึ่งนับเป็นศูทร; และว่าเข้าภาวะ ‘ปติตะ’ นั้นไม่ต้องสงสัย.
Sanatkumara (in dialogue with Narada, Moksha-dharma instruction context)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: karuna
The verse frames social classification as a Smṛti-based dharma rule and warns that deviation from prescribed dharmic standing is described as leading to “patita” status, emphasizing ethical discipline as a support for mokṣa-oriented life.
Indirectly: it highlights dharmic boundaries taught in Smṛti, which in the Purāṇic worldview are meant to stabilize conduct (ācāra); such steadiness is often presented as a foundation upon which Viṣṇu-bhakti and inner purification can mature.
It reflects Dharmaśāstra/Smṛti application—practical normative rules used in ritual and social eligibility discussions (e.g., who may perform certain rites), rather than a specific Vedāṅga like Vyākaraṇa; it is a dharma-interpretation takeaway.