योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-205, verse-30

वायोः स्पन्दो यथान्तस्थो वात एव निरन्तरः ।
तथेदं ब्रह्मणि ब्रह्म न चोदेति न शाम्यति ॥ ३० ॥

vāyoḥ spando yathāntastho vāta eva nirantaraḥ ,
tathedaṃ brahmaṇi brahma na codeti na śāmyati 30

30. vāyoḥ spandaḥ yathā antaḥsthaḥ vātaḥ eva nirantaraḥ
tathā idam brahmaṇi brahma na ca udeti na śāmyati

30. yathā vāyoḥ antaḥsthaḥ spandaḥ eva nirantaraḥ vātaḥ
tathā idam brahmaṇi brahma ca na udeti na śāmyati

30. Just as the vibration (spanda) of the wind, though inherent, is nothing but continuous wind itself, so too, this (universe) in Brahman is (nothing but) Brahman; it neither arises nor ceases.

Words meanings summery:

• वायोः (vāyoḥ) - of the wind, air

• स्पन्दः (spandaḥ) - vibration, throb, movement

• यथा (yathā) - just as, as

• अन्तःस्थः (antaḥsthaḥ) - situated within, inherent, internal

• वातः (vātaḥ) - wind, air

• एव (eva) - indeed, only, just

• निरन्तरः (nirantaraḥ) - uninterrupted, continuous, without interval

• तथा (tathā) - so, in that manner, thus

• इदम् (idam) - this (universe/world)

• ब्रह्मणि (brahmaṇi) - in Brahman

• ब्रह्म (brahma) - Brahman (the Absolute reality)

• न (na) - not

• च (ca) - and

• उदेति (udeti) - rises, appears

• न (na) - not

• शाम्यति (śāmyati) - ceases, subsides, becomes tranquil

Words meanings and morphology

वायोः (vāyoḥ) - of the wind, air

(noun)

Genitive, masculine, singular of vāyu

vāyu - wind, air, vital air

स्पन्दः (spandaḥ) - vibration, throb, movement

(noun)

Nominative, masculine, singular of spanda

spanda - vibration, tremor, movement, pulsation

Root: spad (class 1)

यथा (yathā) - just as, as

(indeclinable)

अन्तःस्थः (antaḥsthaḥ) - situated within, inherent, internal

(adjective)

Nominative, masculine, singular of antaḥstha

antaḥstha - internal, inherent, situated within

Compound type : saptamī-tatpuruṣa (antas+sthā)

• antas – inside, within
  indeclinable
• sthā – standing, being, situated
  noun/adjective (masculine)
  Root: sthā (class 1)

Note: Agrees with spandaḥ.

वातः (vātaḥ) - wind, air

(noun)

Nominative, masculine, singular of vāta

vāta - wind, air, vital air

Root: vā (class 2)

एव (eva) - indeed, only, just

(indeclinable)

निरन्तरः (nirantaraḥ) - uninterrupted, continuous, without interval

(adjective)

Nominative, masculine, singular of nirantara

nirantara - uninterrupted, continuous, dense, without interval

Compound type : bahuvrīhi (nis+antara)

• nis – without, out of
  indeclinable
• antara – interval, difference, inner
  noun (neuter)

Note: Agrees with vātaḥ.

तथा (tathā) - so, in that manner, thus

(indeclinable)

इदम् (idam) - this (universe/world)

(pronoun)

Nominative, neuter, singular of idam

idam - this, here, now

ब्रह्मणि (brahmaṇi) - in Brahman

(noun)

Locative, neuter, singular of brahman

brahman - Brahman (the Absolute reality), the supreme spirit

ब्रह्म (brahma) - Brahman (the Absolute reality)

(noun)

Nominative, neuter, singular of brahman

brahman - Brahman (the Absolute reality), the supreme spirit

Note: Predicate nominative to idam.

न (na) - not

(indeclinable)

च (ca) - and

(indeclinable)

उदेति (udeti) - rises, appears

(verb)

3rd person , singular, active, present (laṭ) of e

Prefix: ud

Root: i (class 2)

न (na) - not

(indeclinable)

शाम्यति (śāmyati) - ceases, subsides, becomes tranquil

(verb)

3rd person , singular, active, present (laṭ) of śam

Root: śam (class 4)