योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-143, verse-58

एकं तथा च चिन्मात्रं स्वप्ने लक्षात्म तिष्ठति ।
पुनर्लक्षात्म तत्स्वप्नादेकमास्ते सुषुप्तके ॥ ५८ ॥

ekaṃ tathā ca cinmātraṃ svapne lakṣātma tiṣṭhati ,
punarlakṣātma tatsvapnādekamāste suṣuptake 58

58. ekam tathā ca cinmātram svapne lakṣātma tiṣṭhati |
punar lakṣātma tat svapnāt ekam āste suṣuptake ||

58. tathā ca ekam cinmātram svapne lakṣātma tiṣṭhati
punar tat svapnāt lakṣātma ekam suṣuptake āste

58. Similarly, the singular pure consciousness appears as manifold (ātman) in a dream. Then, from that dream state, it again remains as a singular entity in deep sleep.

Words meanings summery:

• एकम् (ekam) - one, single, unique

• तथा (tathā) - thus, so, similarly

• च (ca) - and, also

• चिन्मात्रम् (cinmātram) - pure consciousness, consciousness alone

• स्वप्ने (svapne) - in a dream

• लक्षात्म (lakṣātma) - having a hundred thousand forms, manifold, of the nature of many hundreds of thousands (ātman)

• तिष्ठति (tiṣṭhati) - stands, remains, exists, abides

• पुनर् (punar) - again, further, moreover

• लक्षात्म (lakṣātma) - having a hundred thousand forms, manifold, of the nature of many hundreds of thousands (ātman)

• तत् (tat) - that state of the dream (that)

• स्वप्नात् (svapnāt) - from the dream state (from the dream)

• एकम् (ekam) - one, single

• आस्ते (āste) - remains, stays, sits

• सुषुप्तके (suṣuptake) - in deep sleep

Words meanings and morphology

एकम् (ekam) - one, single, unique

(adjective)

Nominative, neuter, singular of eka

eka - one, single, unique, sole

Note: Refers to cinmātram, hence neuter.

तथा (tathā) - thus, so, similarly

(indeclinable)

च (ca) - and, also

(indeclinable)

चिन्मात्रम् (cinmātram) - pure consciousness, consciousness alone

(noun)

Nominative, neuter, singular of cinmātra

cinmātra - pure consciousness, consciousness alone, consisting only of thought

Compound type : bahuvrihi (cit+mātra)

• cit – consciousness, thought, understanding
  noun (feminine)
• mātra – only, merely, solely, quantity, measure
  indeclinable (neuter)

स्वप्ने (svapne) - in a dream

(noun)

Locative, masculine, singular of svapna

svapna - dream, sleep

लक्षात्म (lakṣātma) - having a hundred thousand forms, manifold, of the nature of many hundreds of thousands (ātman)

(adjective)

Nominative, neuter, singular of lakṣātman

lakṣātman - having a hundred thousand forms, manifold, of the nature of many hundreds of thousands (ātman)

Compound type : bahuvrihi (lakṣa+ātman)

• lakṣa – a hundred thousand, mark, target, aim
  noun (neuter)
• ātman – self, soul, spirit, essential nature
  noun (masculine)

Note: Refers to cinmātram.

तिष्ठति (tiṣṭhati) - stands, remains, exists, abides

(verb)

3rd person , singular, active, present indicative (laṭ) of sthā

present indicative, active voice, 3rd person singular

Root: sthā (class 1)

पुनर् (punar) - again, further, moreover

(indeclinable)

लक्षात्म (lakṣātma) - having a hundred thousand forms, manifold, of the nature of many hundreds of thousands (ātman)

(adjective)

Nominative, neuter, singular of lakṣātman

lakṣātman - having a hundred thousand forms, manifold, of the nature of many hundreds of thousands (ātman)

Compound type : bahuvrihi (lakṣa+ātman)

• lakṣa – a hundred thousand, mark, target, aim
  noun (neuter)
• ātman – self, soul, spirit, essential nature
  noun (masculine)

Note: Refers to cinmātram, understood from context.

तत् (tat) - that state of the dream (that)

(pronoun)

Nominative, neuter, singular of tad

tad - that, he, she, it

Note: Refers to 'that state' or 'that pure consciousness'.

स्वप्नात् (svapnāt) - from the dream state (from the dream)

(noun)

Ablative, masculine, singular of svapna

svapna - dream, sleep

एकम् (ekam) - one, single

(adjective)

Nominative, neuter, singular of eka

eka - one, single, unique, sole

Note: Refers to cinmātram, hence neuter.

आस्ते (āste) - remains, stays, sits

(verb)

3rd person , singular, middle, present indicative (laṭ) of ās

present indicative, middle voice, 3rd person singular

Root: ās (class 2)

सुषुप्तके (suṣuptake) - in deep sleep

(noun)

Locative, neuter, singular of suṣuptaka

suṣuptaka - deep sleep, dreamless sleep