देवद्विजगुरुप्राज्ञपूजनं शौचमार्जवम् |\nब्रह्मचर्यमहिंसा च शारीरं तप उच्यते ||१७-१४||
devadvijaguruprājñapūjanaṃ śaucamārjavam .\nbrahmacaryamahiṃsā ca śārīraṃ tapa ucyate ||17-14||
When worship of the Supreme Lord, the Brahmins, the spiritual master, the wise, and the elders is done with the observance of cleanliness, simplicity, celibacy, and non-violence then this worship is declared as the austerity of the body.