śraddhātrayavibhāgayoga - Verse śloka 14
śloka 14
devadvijaguruprājñapūjanaṃ śaucamārjavam |
brahmacaryamahiṃsā ca śārīraṃ tapa ucyate ||17-14||
Translation
Worship of deities, twice-born (Brahmins), Guru and the wise; purity, straightforwardness, celibacy and non-violence—this is called austerity of the body.