Reverence to Celestial, regenerate ones, preceptors, and learned men, and purity, uprightness, the practices of a Brahmachary, and abstention from injury, constitute the penance of body.
देवदविजगुरुप्राज्ञपूजनं शौचमार्जवम्। ब्रह्मचर्यमहिंसा च शारीरं तप उच्यते॥