Bhagavad-gītā As It Is · Text 17.14
Austerities of body, speech and mind
देवद्विजगुरुप्राज्ञपूजनं शौचमार्जवम् ।
ब्रह्मचर्यमहिंसा च शारीरं तप उच्यते ॥ १४ ॥
deva-dvija-guru-prājña-
pūjanaṁ śaucam ārjavam
brahmacaryam ahiṁsā ca
śārīraṁ tapa ucyate
Austerity of the body consists in worship of the Supreme Lord, the brāhmaṇas, the spiritual master, and superiors like the father and mother, and in cleanliness, simplicity, celibacy and nonviolence.
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