2.40

शौचात् स्वाङ्गजुगुप्सा परैरसंसर्गः

śaucāt svāṅga-jugupsā parair asaṃsargaḥ

The line

From cleanliness: distaste for one's own limbs, and no mixing with others.

नेपालीमा

शौचबाट आफ्ना अङ्गप्रति अरुचि हुन्छ, र अरूसँग मिसिँदैन।

Where it sits

The first observance's fruit. 2.41 will add a further list from the same cleanliness, with ca (च). Read 2.40 and 2.41 as one observance.

Split: śaucāt (शौचात्) + sva (स्व) + aṅga (अङ्ग) + jugupsā (जुगुप्सा) + paraiḥ (परैः) + asaṃsargaḥ (असंसर्गः)

Sanskrit, in depth

The words

WordGrammarSense
śaucāt (शौचात्)ablative singular of śauca (शौच)from cleanliness. The first observance.
sva (स्व)stemone's own.
aṅga (अङ्ग)stemlimb, body.
jugupsā (जुगुप्सा)nominative singular, femininedistaste, a drawing back.
paraiḥ (परैः)instrumental pluralwith others.
asaṃsargaḥ (असंसर्गः)nominative singular, masculineno mixing. a- (अ) plus saṃsarga (संसर्ग), “contact, mingling.”

The phrases

From cleanliness, two fruits. svāṅga-jugupsā (स्वाङ्गजुगुप्सा) is distaste for one's own body. sva (स्व) + aṅga (अङ्ग) is a (अ) + a (अ) = ā (आ). paraiḥ asaṃsargaḥ (परैः असंसर्गः) is no mixing with others. paraiḥ (परैः) before the vowel is the instrumental plural “by / with.”

The ablative replaces the locative of the yama fruits. “From” this observance, these results. The distaste is not a hatred the book recommends as a mood. It is the fruit named: the body stops being an object of fascination.

Sanskrit in this line

Ablative -āt (आत्) is “from,” which you have used since 1.17. Here it is the pattern for the niyama fruits: from the observance, the result. Instrumental plural -aiḥ (ऐः) is “with,” from 1.24.

Say it back

Say the source, śaucāt (शौचात्), then the two fruits.

Next

2.41. And purity of sattva, gladness, one-pointedness, mastery of the senses, and fitness for seeing the self.