योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-122, verse-8

यदैव योगिनः सम्यग्ज्ञानोदयस्तदैव
सत्त्वापत्तिः ॥ ८ ॥

yadaiva yoginaḥ
samyagjñānodayastadaiva sattvāpattiḥ 8

8. yadā eva yoginaḥ samyagjñānodayaḥ
tadā eva sattvāpattiḥ

8. yadā eva yoginaḥ samyagjñānodayaḥ
tadā eva sattvāpattiḥ

8. As soon as the yogi experiences the rise of perfect knowledge (samyag-jñāna), then immediately occurs the stage of `sattvāpatti`.

Words meanings summery:

• यदा (yadā) - as soon as (when, whenever)

• एव (eva) - emphasizing immediacy, 'as soon as... then immediately' (only, indeed, just, very)

• योगिनः (yoginaḥ) - belonging to or experienced by the practitioner of yoga (yoga) (of the yogi, a yogi's)

• सम्यग्ज्ञानोदयः (samyagjñānodayaḥ) - the dawn of true, complete spiritual insight (the rise of perfect knowledge, the appearance of right understanding)

• तदा (tadā) - immediately following the previous event (then, at that time)

• एव (eva) - emphasizing immediacy, 'as soon as... then immediately' (only, indeed, just, very)

• सत्त्वापत्तिः (sattvāpattiḥ) - the fifth stage of yoga (yoga), characterized by the attainment of pure being or equilibrium (sattva) (attainment of sattva, the stage of sattvāpatti)

Words meanings and morphology

यदा (yadā) - as soon as (when, whenever)

(indeclinable)

एव (eva) - emphasizing immediacy, 'as soon as... then immediately' (only, indeed, just, very)

(indeclinable)

योगिनः (yoginaḥ) - belonging to or experienced by the practitioner of yoga (yoga) (of the yogi, a yogi's)

(noun)

Genitive, masculine, singular of yogin

yogin - yogi, ascetic, practitioner of yoga (yoga)

Root: yuj (class 7)

सम्यग्ज्ञानोदयः (samyagjñānodayaḥ) - the dawn of true, complete spiritual insight (the rise of perfect knowledge, the appearance of right understanding)

(noun)

Nominative, masculine, singular of samyagjñānodaya

samyagjñānodaya - rise of perfect knowledge, dawn of right understanding

Compound type : tatpuruṣa (samyagjñāna+udaya)

• samyagjñāna – perfect knowledge, right understanding
  noun (neuter)
  Prefix: sam
  Root: jñā (class 9)
• udaya – rise, ascent, appearance, dawn
  noun (masculine)
  Prefix: ud
  Root: i (class 2)

Note: Subject of the implied verb 'is'/'occurs'.

तदा (tadā) - immediately following the previous event (then, at that time)

(indeclinable)

एव (eva) - emphasizing immediacy, 'as soon as... then immediately' (only, indeed, just, very)

(indeclinable)

सत्त्वापत्तिः (sattvāpattiḥ) - the fifth stage of yoga (yoga), characterized by the attainment of pure being or equilibrium (sattva) (attainment of sattva, the stage of sattvāpatti)

(noun)

Nominative, feminine, singular of sattvāpatti

sattvāpatti - attainment of sattva, manifestation of truth, fifth stage of yoga (yoga)

Compound type : tatpuruṣa (sattva+āpatti)

• sattva – existence, being, reality, goodness, purity, one of the three guṇas
  noun (neuter)
  Root: as (class 2)
• āpatti – attainment, occurrence, falling into, consequence
  noun (feminine)
  Prefix: ā
  Root: pad (class 4)

Note: Subject of the implied verb 'is'/'occurs'.