योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-56, verse-35

समस्तभूतागम्यत्वं तत्र संकल्प्य चेतसा ।
अगम्ये सर्वभूतानामहमासं तदा ततः ॥ ३५ ॥

samastabhūtāgamyatvaṃ tatra saṃkalpya cetasā ,
agamye sarvabhūtānāmahamāsaṃ tadā tataḥ 35

35. samastabhūtāgamyatvam tatra saṅkalpya cetasā
agamye sarvabhūtānām aham āsam tadā tataḥ

35. cetasā samastabhūtāgamyatvam tatra saṅkalpya,
tadā tataḥ agamye sarvabhūtānām aham āsam

35. Having firmly conceived in my mind (cetas) that state of being inaccessible to all beings, I then existed there, inaccessible to all beings, from that time onwards.

Words meanings summery:

• समस्तभूतागम्यत्वम् (samastabhūtāgamyatvam) - the state of being inaccessible to all beings

• तत्र (tatra) - in that (state) (there, in that place, in that case)

• सङ्कल्प्य (saṅkalpya) - having resolved, having conceived, having determined

• चेतसा (cetasā) - by the mind, with consciousness

• अगम्ये (agamye) - in that which is inaccessible (inaccessible, unapproachable)

• सर्वभूतानाम् (sarvabhūtānām) - of all beings, to all beings

• अहम् (aham) - I

• आसम् (āsam) - I was

• तदा (tadā) - then, at that time

• ततः (tataḥ) - from that, thence, thereafter

Words meanings and morphology

समस्तभूतागम्यत्वम् (samastabhūtāgamyatvam) - the state of being inaccessible to all beings

(noun)

Accusative, neuter, singular of samastabhūtāgamyatva

samastabhūtāgamyatva - the state of being inaccessible to all beings

Compound type : tatpurusha (samasta+bhūta+agamya+tva)

• samasta – all, entire, complete
  adjective (masculine)
  Past Passive Participle
  From root 'as' with prefix 'sam'
  Prefix: sam
  Root: as
• bhūta – being, creature, element, ghost
  noun (neuter)
  Past Passive Participle
  From root 'bhū'
  Root: bhū (class 1)
• agamya – inaccessible, unapproachable, not to be reached
  adjective (masculine)
  Gerundive (Passive Future Participle)
  From root 'gam' with negative prefix 'a-'
  Prefix: a
  Root: gam (class 1)
• tva – state, condition, quality, -ness
  indeclinable (neuter)
  Suffix forming abstract nouns

तत्र (tatra) - in that (state) (there, in that place, in that case)

(indeclinable)

सङ्कल्प्य (saṅkalpya) - having resolved, having conceived, having determined

(indeclinable)

absolutive

Gerund of root 'kḷp' with prefixes 'sam-' and 'ka-' (or 'sam-kḷp')

Prefix: sam

Root: kḷp (class 1)

चेतसा (cetasā) - by the mind, with consciousness

(noun)

Instrumental, neuter, singular of cetas

cetas - mind, consciousness, intellect

Root: cit (class 1)

अगम्ये (agamye) - in that which is inaccessible (inaccessible, unapproachable)

(adjective)

Locative, neuter, singular of agamya

agamya - inaccessible, unapproachable, not to be reached

Gerundive (Passive Future Participle)

From root 'gam' with negative prefix 'a-'

Prefix: a

Root: gam (class 1)

Note: Used nominally, referring to an implicit state or place.

सर्वभूतानाम् (sarvabhūtānām) - of all beings, to all beings

(noun)

Genitive, neuter, plural of sarvabhūta

sarvabhūta - all beings, all creatures

Compound type : karmadharaya (sarva+bhūta)

• sarva – all, every, whole
  pronoun (masculine)
• bhūta – being, creature, element
  noun (neuter)
  Past Passive Participle
  From root 'bhū'
  Root: bhū (class 1)

Note: Denotes 'to' or 'of' in relation to 'agamye'.

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I

आसम् (āsam) - I was

(verb)

1st person , singular, active, past imperfect (laṅ) of as

Root: as (class 2)

तदा (tadā) - then, at that time

(indeclinable)

ततः (tataḥ) - from that, thence, thereafter

(indeclinable)