योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-93, verse-48

सर्वस्याः सरितो वारि प्रयात्यायाति चाकरात् ।
देहनद्याः पयस्त्वायुर्यात्येवायाति नो पुनः ॥ ४८ ॥

sarvasyāḥ sarito vāri prayātyāyāti cākarāt ,
dehanadyāḥ payastvāyuryātyevāyāti no punaḥ 48

48. sarvasyāḥ saritaḥ vāri prayāti āyāti ca ākarāt
dehanadyāḥ payaḥ tu āyuḥ yāti eva āyāti na punaḥ

48. sarvasyāḥ saritaḥ vāri ākarāt prayāti ca āyāti.
tu dehanadyāḥ payaḥ āyuḥ eva yāti,
punaḥ na āyāti.

48. The water of every river comes and goes from its source. But the water of the body's river, which is life (āyuḥ), goes forth only and does not return again.

Words meanings summery:

• सर्वस्याः (sarvasyāḥ) - of all, of every (feminine singular)

• सरितः (saritaḥ) - of the river (feminine singular)

• वारि (vāri) - water

• प्रयाति (prayāti) - it goes forth, it departs

• आयाति (āyāti) - it comes, it arrives

• च (ca) - and, also

• आकरात् (ākarāt) - from its source (from the source, from the mine, from the origin)

• देहनद्याः (dehanadyāḥ) - of the river of the body

• पयः (payaḥ) - water, milk

• तु (tu) - but, on the other hand, indeed

• आयुः (āyuḥ) - life, lifespan, vital power (āyuḥ)

• याति (yāti) - it goes, it departs

• एव (eva) - only, merely, indeed

• आयाति (āyāti) - it comes, it arrives

• न (na) - not, no

• पुनः (punaḥ) - again, back, anew

Words meanings and morphology

सर्वस्याः (sarvasyāḥ) - of all, of every (feminine singular)

(pronoun)

Genitive, feminine, singular of sarva

sarva - all, every, whole, complete

सरितः (saritaḥ) - of the river (feminine singular)

(noun)

Genitive, feminine, singular of sarit

sarit - river, stream

Root: sṛ (class 1)

वारि (vāri) - water

(noun)

Nominative, neuter, singular of vāri

vāri - water

प्रयाति (prayāti) - it goes forth, it departs

(verb)

3rd person , singular, active, present (lat) of prayā

Prefix: pra

Root: yā (class 2)

आयाति (āyāti) - it comes, it arrives

(verb)

3rd person , singular, active, present (lat) of āyā

Prefix: ā

Root: yā (class 2)

च (ca) - and, also

(indeclinable)

आकरात् (ākarāt) - from its source (from the source, from the mine, from the origin)

(noun)

Ablative, masculine, singular of ākara

ākara - source, mine, origin, collection

Root: kṛ (class 8)

देहनद्याः (dehanadyāḥ) - of the river of the body

(noun)

Genitive, feminine, singular of dehanadī

dehanadī - river of the body

Compound type : ṣaṣṭhī-tatpuruṣa (deha+nadī)

• deha – body, form, mass
  noun (masculine)
  Root: dih (class 1)
• nadī – river
  noun (feminine)

पयः (payaḥ) - water, milk

(noun)

Nominative, neuter, singular of payas

payas - water, milk, fluid, vital power

तु (tu) - but, on the other hand, indeed

(indeclinable)

आयुः (āyuḥ) - life, lifespan, vital power (āyuḥ)

(noun)

Nominative, neuter, singular of āyus

āyus - life, lifespan, vital power, age

याति (yāti) - it goes, it departs

(verb)

3rd person , singular, active, present (lat) of yā

Root: yā (class 2)

एव (eva) - only, merely, indeed

(indeclinable)

आयाति (āyāti) - it comes, it arrives

(verb)

3rd person , singular, active, present (lat) of āyā

Prefix: ā

Root: yā (class 2)

न (na) - not, no

(indeclinable)

पुनः (punaḥ) - again, back, anew

(indeclinable)