उपवासफलात्मकविधिः — Upavāsa as Yajña-Equivalent Merit
Angiras Teaching
पज्चम्यां वापि षष्ठ्यां च पौर्णमास्यां च भारत । उपोष्य एकभक्तेन नियतात्मा जितेन्द्रिय:
pañcamyāṃ vāpi ṣaṣṭhyāṃ ca paurṇamāsyāṃ ca bhārata | upoṣya ekabhaktena niyatātmā jitendriyaḥ ||
Aṅgiras said: “O Bhārata, if a person, with mind disciplined and senses conquered, observes a fast on the fifth day, the sixth day, and on the full-moon day—taking only a single meal (and abstaining at the other time)—he becomes forgiving in nature, endowed with good form and presence, and learned. Such a wise man does not fall into childlessness or poverty.”
अंगियरा उवाच
Regular, disciplined fasting on specific lunar days—paired with restraint of mind and senses and the ekabhakta practice (one meal)—is presented as a dharmic austerity that cultivates virtues (especially forgiveness) and supports well-being, learning, and stability in household life.
In Anuśāsana Parva’s instruction on dharma and observances, the sage Aṅgiras addresses “Bhārata” and recommends a vrata: fasting on pañcamī, ṣaṣṭhī, and paurṇamāsī with self-control, describing the ethical and worldly fruits attributed to this practice.