सूर्येणा भ्युदितो यश्चव ब्रह्मचारी भवत्युत । तथा सूर्याभिनिर्मुक्त: कुनखी श्यावदन्नपि,जो ब्रह्मचारी सूर्योदय अथवा सूर्यास्तके समयतक सोता रहे तथा जिसके नख और दाँत काले हों,- उन सबको प्रायश्रित्त करना चाहिये
sūryeṇābhyudito yaś caiva brahmacārī bhavaty uta | tathā sūryābhinirmuktaḥ kunakhī śyāvadann api ||
Vyāsa said: A brahmacārin who remains asleep even after the sun has risen, and likewise one who is still in bed at sunset; and also one whose nails are deformed and whose teeth are blackened—such persons should undertake expiatory observances. The teaching underscores that a student’s discipline is measured by wakeful vigilance, bodily cleanliness, and regulated conduct, and that lapses in these are to be corrected through prescribed penance rather than ignored.
व्यास उवाच
A brahmacārin must maintain disciplined daily routine and bodily purity; oversleeping past sunrise, laxity around sunset, and signs of neglect (deformed nails, blackened teeth) are treated as faults to be corrected through prescribed prāyaścitta (expiation).
In the Śānti Parva’s instruction on dharma and right conduct, Vyāsa enumerates specific lapses and physical markers of negligence for which expiatory observances are recommended, emphasizing reform and restoration of discipline.