योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-124, verse-7

तेन यस्य यदायातं पुरो वस्तु विपश्चितः ।
स तेन संविन्मयतामेत्य तद्वशमागतः ॥ ७ ॥

tena yasya yadāyātaṃ puro vastu vipaścitaḥ ,
sa tena saṃvinmayatāmetya tadvaśamāgataḥ 7

7. tena yasya yadā āyātaṃ puraḥ vastu vipaścitaḥ
saḥ tena saṃvinmayatām etya tat vaśam āgataḥ

7. yasya vipaścitaḥ puraḥ yadā vastu āyātaṃ
saḥ tena saṃvinmayatām etya tatvaśam āgataḥ

7. When any object appears before a wise person (vipascitaḥ), he, by means of that [object], attaining a state of being identical with consciousness (saṃvinmayatā), comes under its sway.

Words meanings summery:

• तेन (tena) - by means of that (object) (by that; by him; by it)

• यस्य (yasya) - of whom (whose; of whom; of which)

• यदा (yadā) - when

• आयातम् (āyātam) - appeared (arrived; come; attained)

• पुरः (puraḥ) - before; in front; forward

• वस्तु (vastu) - thing; object; substance

• विपश्चितः (vipaścitaḥ) - of a wise person (of a wise person; by a wise person)

• सः (saḥ) - he (he; that)

• तेन (tena) - by means of that (object) (by that; by him; by it)

• संविन्मयताम् (saṁvinmayatām) - to the state of being identical with consciousness; to the state of being full of consciousness

• एत्य (etya) - having attained (having gone; having reached; having attained)

• तत् (tat) - its (referring to the object's power/sway) (that; its)

• वशम् (vaśam) - control; sway; power

• आगतः (āgataḥ) - comes (under sway) (come; arrived; attained)

Words meanings and morphology

तेन (tena) - by means of that (object) (by that; by him; by it)

(pronoun)

Instrumental, neuter, singular of tad

tad - that, he, she, it

यस्य (yasya) - of whom (whose; of whom; of which)

(pronoun)

Genitive, masculine, singular of yad

yad - which, who, what

यदा (yadā) - when

(indeclinable)

आयातम् (āyātam) - appeared (arrived; come; attained)

(adjective)

Nominative, neuter, singular of āyāta

āyāta - arrived, come, attained

Past Passive Participle

Derived from root 'i' (to go) with prefix 'ā' (towards)

Prefix: ā

Root: i (class 2)

पुरः (puraḥ) - before; in front; forward

(indeclinable)

वस्तु (vastu) - thing; object; substance

(noun)

Nominative, neuter, singular of vastu

vastu - thing, object, substance, reality

विपश्चितः (vipaścitaḥ) - of a wise person (of a wise person; by a wise person)

(noun)

Genitive, masculine, singular of vipaścit

vipaścit - wise, learned, discerning person

सः (saḥ) - he (he; that)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

तेन (tena) - by means of that (object) (by that; by him; by it)

(pronoun)

Instrumental, neuter, singular of tad

tad - that, he, she, it

संविन्मयताम् (saṁvinmayatām) - to the state of being identical with consciousness; to the state of being full of consciousness

(noun)

Accusative, feminine, singular of saṃvinmayatā

saṁvinmayatā - state of being identical with consciousness, state of being full of consciousness

Compound type : tatpuruṣa (saṃvid+mayatā)

• saṃvid – consciousness, understanding, knowledge
  noun (feminine)
  Prefix: sam
  Root: vid (class 2)
• mayatā – state of being full of, state of being identical with
  noun (feminine)
  Derived from suffix -maya (full of) + -tā (state)

एत्य (etya) - having attained (having gone; having reached; having attained)

(indeclinable)

Absolutive (Gerund)

Derived from root 'i' (to go)

Root: i (class 2)

तत् (tat) - its (referring to the object's power/sway) (that; its)

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

वशम् (vaśam) - control; sway; power

(noun)

Accusative, masculine, singular of vaśa

vaśa - control, sway, power, will

आगतः (āgataḥ) - comes (under sway) (come; arrived; attained)

(adjective)

Nominative, masculine, singular of āgata

āgata - come, arrived, attained

Past Passive Participle

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

Prefix: ā

Root: gam (class 1)