Shloka 3
अहिंसा-आत्मौपम्य-उपदेशः | Instruction on Ahiṃsā and Self-Comparison Ethics
भीष्म उवाच मार्गशीर्षस्य मासस्य चन्द्रे मूलेन संयुते । पादौ मूलेन राजेन्द्र जड्धायामथ रोहिणीम्
bhīṣma uvāca mārgaśīrṣasya māsasya candre mūlena saṃyute | pādau mūlena rājendra jaḍḍhāyām atha rohiṇīm |
ビーシュマは言った。「王よ、マールガシールシャ月（Mārgaśīrṣa）において、月が月宿ムーラ（Mūla）と合する時、月の誓戒（ヴラタ）を開始すべきである。月の姿を観想するには、その両足を（諸神を伴う）ムーラに属するものと念じ、次いでローヒニー（Rohiṇī）をふくらはぎに安置せよ。」
भीष्म उवाच
Educational Q&A
The verse teaches disciplined devotion through correct timing (Moon conjoined with Mūla) and structured visualization of the deity (mapping nakṣatras onto the Moon’s limbs), presenting dharma as practice that unites calendar-knowledge, vow-taking, and contemplative focus.
Bhishma instructs the king on how to begin a Chandra-related observance in Mārgaśīrṣa: when the Moon is in Mūla, the practitioner should start the vow and meditate on the Moon’s form, assigning Mūla to the feet and Rohiṇī to the calves as part of the ritual visualization.