Gṛhastha-nitya-karman: Śauca, Sandhyā-vidhi, Pañca-yajña, and Āśrama-krama
कनिष्ठाग्रसमं स्थौल्ये विप्रः खादेद्दशांगुलम् । नवांगुलं क्षत्रियश्च वैश्यश्चाष्टांगुलोन्मितम् ॥ २६ ॥
kaniṣṭhāgrasamaṃ sthaulye vipraḥ khādeddaśāṃgulam | navāṃgulaṃ kṣatriyaśca vaiśyaścāṣṭāṃgulonmitam || 26 ||
சிறுவிரலின் அகலத்தை அளவாகக் கொண்டு உணவின் அளவை நிர்ணயித்தால், பிராமணன் பத்து அங்குலம், க்ஷத்திரியன் ஒன்பது அங்குலம், வைசியன் எட்டு அங்குலம் அளவு உண்ண வேண்டும்.
Narada (teaching in a Dharma/ācāra instruction sequence)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
It teaches restraint (niyama) through regulated eating, presenting self-control as a dharmic support for clarity of mind and steadiness in religious practice.
By emphasizing disciplined daily conduct, it supports bhakti indirectly: a regulated body and senses make japa, pūjā, and remembrance of the Lord easier and more consistent.
A practical measurement principle using aṅgula (finger-breadth) appears—an applied, technical way of standardizing practice, akin to the precision valued in śikṣā and kalpa-style ritual discipline.