योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-129, verse-14

तत्रैवाशु परिज्ञानात्साऽविद्या स च देहकः ।
मृगतृष्णाम्ब्विवाशान्तिमागतौ रागतन्त्रितौ ॥ १४ ॥

tatraivāśu parijñānātsā'vidyā sa ca dehakaḥ ,
mṛgatṛṣṇāmbvivāśāntimāgatau rāgatantritau 14

14. tatra eva āśu parijñānāt sā avidyā saḥ ca dehakaḥ
mṛga-tṛṣṇā-ambu-iva aśāntim āgatau rāga-tantritau

14. tatra eva āśu parijñānāt sā avidyā ca saḥ dehakaḥ (ubhau) rāga-tantritau (santaḥ) mṛga-tṛṣṇā-ambu-iva aśāntim āgatau.

14. There itself, swiftly, through perfect knowledge (parijñāna), that ignorance and that body—both driven by attachment—met their end, much like water in a mirage.

Words meanings summery:

• तत्र (tatra) - there, in that place, then

• एव (eva) - indeed, certainly, only, just

• आशु (āśu) - quickly, swiftly, immediately

• परिज्ञानात् (parijñānāt) - from perfect knowledge, due to complete understanding

• सा (sā) - that (feminine)

• अविद्या (avidyā) - ignorance, nescience, spiritual ignorance

• सः (saḥ) - that (masculine)

• च (ca) - and, also

• देहकः (dehakaḥ) - the body (often with a diminutive or affectionate sense)

• मृग-तृष्णा-अम्बु-इव (mṛga-tṛṣṇā-ambu-iva) - like mirage water

• अशान्तिम् (aśāntim) - to a state of instability or cessation, implying their disappearance upon realization of their unreality. (to a state of disquiet, to an end (by dissolution), to non-existence)

• आगतौ (āgatau) - they both came, they both reached, they both attained

• राग-तन्त्रितौ (rāga-tantritau) - controlled by attachment, dependent on desire, driven by passion

Words meanings and morphology

तत्र (tatra) - there, in that place, then

(indeclinable)

एव (eva) - indeed, certainly, only, just

(indeclinable)

आशु (āśu) - quickly, swiftly, immediately

(indeclinable)

Note: Used adverbially.

परिज्ञानात् (parijñānāt) - from perfect knowledge, due to complete understanding

(noun)

Ablative, neuter, singular of parijñāna

parijñāna - perfect knowledge, complete understanding, thorough investigation

Compound type : prādi-samāsa (pari+jñāna)

• pari – around, completely, thoroughly, fully
  prefix
• jñāna – knowledge, wisdom, understanding
  noun (neuter)
  Derived from root 'jñā' (to know).
  Root: jñā (class 9)

Note: Indicates cause or origin: 'due to perfect knowledge'.

सा (sā) - that (feminine)

(pronoun)

Nominative, feminine, singular of tad

tad - that, this, it

Note: Refers to 'avidyā'.

अविद्या (avidyā) - ignorance, nescience, spiritual ignorance

(noun)

Nominative, feminine, singular of avidyā

avidyā - ignorance, nescience, non-knowledge

Formed by negation 'a-' + 'vidyā' (knowledge).

Note: Subject of 'āgatau'.

सः (saḥ) - that (masculine)

(pronoun)

Nominative, masculine, singular of tad

tad - that, this, it

Note: Refers to 'dehakaḥ'.

च (ca) - and, also

(indeclinable)

Note: Connects 'avidyā' and 'dehakaḥ'.

देहकः (dehakaḥ) - the body (often with a diminutive or affectionate sense)

(noun)

Nominative, masculine, singular of dehaka

dehaka - body (diminutive of deha)

Derived from 'deha' (body) with suffix -ka.

Note: Subject of 'āgatau'.

मृग-तृष्णा-अम्बु-इव (mṛga-tṛṣṇā-ambu-iva) - like mirage water

(indeclinable)

Compound type : upapada (mṛga-tṛṣṇā+ambu+iva)

• mṛga-tṛṣṇā – mirage (lit. 'deer's thirst')
  noun (feminine)
  Compound of 'mṛga' (deer) and 'tṛṣṇā' (thirst).
• ambu – water
  noun (neuter)
• iva – like, as, as if
  indeclinable

Note: Functions as an adverbial comparison.

अशान्तिम् (aśāntim) - to a state of instability or cessation, implying their disappearance upon realization of their unreality. (to a state of disquiet, to an end (by dissolution), to non-existence)

(noun)

Accusative, feminine, singular of aśānti

aśānti - disquiet, restlessness, absence of peace, lack of cessation

Formed by negation 'a-' + 'śānti' (peace, cessation).

Note: Object of motion, 'came to aśānti'.

आगतौ (āgatau) - they both came, they both reached, they both attained

(adjective)

Nominative, masculine, dual of āgata

āgata - come, arrived, obtained

Past Passive Participle

Derived from root 'gam' (to go) with prefix 'ā'.

Prefix: ā

Root: gam (class 1)

Note: Agrees with the dual subjects 'avidyā' (feminine) and 'dehakaḥ' (masculine), where masculine takes precedence in dual inflection.

राग-तन्त्रितौ (rāga-tantritau) - controlled by attachment, dependent on desire, driven by passion

(adjective)

Nominative, masculine, dual of rāga-tantrita

rāga-tantrita - controlled by passion/attachment, made dependent by desire

Compound type : tatpuruṣa (rāga+tantrita)

• rāga – attachment, passion, desire, color
  noun (masculine)
  Derived from root 'rañj' (to color, to be red, to be attached).
  Root: rañj (class 1)
• tantrita – controlled, dependent, managed, strung (like an instrument)
  adjective
  Past Passive Participle (derived from root 'tan' to stretch, with suffix -ta, and then used adjectivally)
  Root: tan (class 8)

Note: Agrees with the dual subjects 'avidyā' and 'dehakaḥ'.