Adhyāya 214: Tapas Redefined—Perpetual Discipline, Hospitality, and the Ethics of Eating (तपः-निरूपणम्, विघसाशी-अतिथिप्रिय-धर्मः)
रागोत्पन्नश्चरेत् कृच्छों महार्ति: प्रविशेदप: । मग्न: स्वप्ने च मनसा त्रिर्जपेदघधमर्षणम्
Bhīṣma uvāca: rāgotpannaś caret kṛcchraṁ mahārtīḥ praviśed apaḥ | magnaḥ svapne ca manasā trir japet aghamarṣaṇam ||
Bhishma said: If passion or desire arises, one should undertake the purificatory austerity called the Kṛcchra vow. If the distress of lust becomes intense, one should enter water (a river or lake) and bathe. And if there is seminal discharge in a dream, one should immerse in water and mentally recite the Aghamarṣaṇa hymn three times—thus restoring self-control and purity appropriate to a brahmacārin.
भीष्म उवाच
The verse teaches disciplined response to sexual desire for a brahmacārin: when passion arises, adopt structured penance (Kṛcchra), use water-immersion as a calming and purifying practice when agitation is intense, and perform mental recitation of the Aghamarṣaṇa hymn after involuntary nocturnal emission—framing purity as restoration of restraint rather than mere guilt.
In the Śānti Parva’s instruction on dharma, Bhīṣma advises Yudhiṣṭhira on conduct and expiations. Here he gives practical prāyaścitta procedures for a celibate student when desire arises, when lust becomes painful, and when a dream leads to seminal discharge, prescribing austerity, bathing/immersion, and Vedic japa.