योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-139, verse-23

सुषुप्ते तनुतां याते हृदयादिव निर्गतम् ।
अपश्यमहमत्रैव भुवनं भास्करादिमत् ॥ २३ ॥

suṣupte tanutāṃ yāte hṛdayādiva nirgatam ,
apaśyamahamatraiva bhuvanaṃ bhāskarādimat 23

23. suṣupte tanutām yāte hṛdayāt iva nirgatam
apaśyam aham atra eva bhuvanam bhāskara-ādimat

23. suṣupte tanutām yāte aham atra eva hṛdayāt
iva nirgatam bhāskara-ādimat bhuvanam apaśyam

23. When the state of deep sleep (suṣupti) had diminished, I saw, right here, a world, as if it had emerged from the heart-center, complete with the sun and other celestial bodies.

Words meanings summery:

• सुषुप्ते (suṣupte) - when the state of deep sleep (suṣupti) (in deep sleep, when deep sleep)

• तनुताम् (tanutām) - thinness, subtlety, attenuation, diminishing

• याते (yāte) - had diminished (lit. 'having gone to subtlety') (having gone, having attained, having become)

• हृदयात् (hṛdayāt) - from the heart-center (from the heart, from the core)

• इव (iva) - as if, like, similar to

• निर्गतम् (nirgatam) - had emerged (emerged, issued forth, come out)

• अपश्यम् (apaśyam) - I saw

• अहम् (aham) - I

• अत्र (atra) - right here (here, in this place)

• एव (eva) - right (here) (indeed, just, only, very)

• भुवनम् (bhuvanam) - a world (world, universe, realm)

• भास्कर-आदिमत् (bhāskara-ādimat) - complete with the sun and other celestial bodies (having the sun and others as its beginning/source, including the sun etc.)

Words meanings and morphology

सुषुप्ते (suṣupte) - when the state of deep sleep (suṣupti) (in deep sleep, when deep sleep)

(noun)

Locative, neuter, singular of suṣupta

suṣupta - deep sleep, state of deep sleep

तनुताम् (tanutām) - thinness, subtlety, attenuation, diminishing

(noun)

Accusative, feminine, singular of tanutā

tanutā - thinness, subtlety, slenderness, diminution

याते (yāte) - had diminished (lit. 'having gone to subtlety') (having gone, having attained, having become)

(adjective)

Locative, neuter, singular of yāta

yāta - gone, attained, become

Past Passive Participle

Root: yā (class 2)

Note: Agrees with 'suṣupte'.

हृदयात् (hṛdayāt) - from the heart-center (from the heart, from the core)

(noun)

Ablative, neuter, singular of hṛdaya

hṛdaya - heart, core, essence

इव (iva) - as if, like, similar to

(indeclinable)

निर्गतम् (nirgatam) - had emerged (emerged, issued forth, come out)

(adjective)

Accusative, neuter, singular of nirgata

nirgata - emerged, gone out, issued

Past Passive Participle

Prefix: nir

Root: gam (class 1)

Note: Agrees with 'bhuvanam'.

अपश्यम् (apaśyam) - I saw

(verb)

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

Root: dṛś (class 1)

अहम् (aham) - I

(pronoun)

Nominative, singular of aham

aham - I

अत्र (atra) - right here (here, in this place)

(indeclinable)

एव (eva) - right (here) (indeed, just, only, very)

(indeclinable)

भुवनम् (bhuvanam) - a world (world, universe, realm)

(noun)

Accusative, neuter, singular of bhuvana

bhuvana - world, universe, realm, being

Root: bhū (class 1)

भास्कर-आदिमत् (bhāskara-ādimat) - complete with the sun and other celestial bodies (having the sun and others as its beginning/source, including the sun etc.)

(adjective)

Accusative, neuter, singular of bhāskara-ādimat

bhāskara-ādimat - having the sun (bhāskara) and others as its origin/first, beginning with the sun

Compound type : bahuvrīhi (bhāskara+ādi)

• bhāskara – sun, creator of light
  noun (masculine)
• ādi – beginning, origin, first, etc.
  noun (masculine)

Note: Agrees with 'bhuvanam'.