मारुतं पुरुहूतं च गुरुं पावकमेव च । चतुरो व्रतिनोऽभ्येति ब्राह्मं तेजोऽवकीर्णिनः ॥ १२१ ॥
The divine light which the Veda imparts to the student, enters, if he breaks his vow, the Maruts, Puruhuta (Indra), the teacher (of the gods, Brihaspati) and Pavaka (Fire).
Subsisting on a single (daily meal that consists) of the alms obtained there and bathing at (the time of) the three savanas (morning, noon, and evening), he becomes pure after (the lapse of) one year.
For committing with intent any of the deeds which cause loss of caste (Gatibhramsakara), (the offender) shall perform a Samtapana Krikkhra; (for doing it) unintentionally, (the Krikkhra) revealed by Pragapati.
As atonement for deeds which degrade to a mixed caste (Samkara), and for those which make a man unworthy to receive gifts (Apatra), (he shall perform) the lunar (penance) during a month; for (acts) which render impure (Malinikaraniya) he shall scald himself during three days with (hot) barley-gruel.