योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-136, verse-6

सा तेजःपरमाणुत्वमपश्यद्वेदनावशात् ।
भावितार्थात्मकतया स्वप्ने त्वमिव पान्थताम् ॥ ६ ॥

sā tejaḥparamāṇutvamapaśyadvedanāvaśāt ,
bhāvitārthātmakatayā svapne tvamiva pānthatām 6

6. sā tejaḥparamāṇutvam apaśyat vedanāvaśāt
bhāvitārthātmakatayā svapne tvam iva pāntatām

6. sā vedanāvaśāt bhāvitārthātmakatayā
tejaḥparamāṇutvam apaśyat svapne tvam iva pāntatām

6. That consciousness (saṃvit), under the sway of sensation, perceived itself as a mere atom of light, taking on the nature of a conceived object. This was like you, in a dream, experiencing the state of being a traveler.

Words meanings summery:

• सा (sā) - that consciousness (saṃvit) (she, that (feminine))

• तेजःपरमाणुत्वम् (tejaḥparamāṇutvam) - the state of being an atom of splendor/light

• अपश्यत् (apaśyat) - saw, perceived, observed

• वेदनावशात् (vedanāvaśāt) - under the influence of feeling/sensation, due to sensation

• भावितार्थात्मकतया (bhāvitārthātmakatayā) - by having the nature of a conceived/imagined object

• स्वप्ने (svapne) - in a dream

• त्वम् (tvam) - you

• इव (iva) - like, as, similar to

• पान्तताम् (pāntatām) - the state of being a traveler

Words meanings and morphology

सा (sā) - that consciousness (saṃvit) (she, that (feminine))

(pronoun)

Nominative, feminine, singular of tad

tad - that, she, he, it

तेजःपरमाणुत्वम् (tejaḥparamāṇutvam) - the state of being an atom of splendor/light

(noun)

Accusative, neuter, singular of tejaḥparamāṇutva

tejaḥparamāṇutva - the state or nature of being an atom of splendor/light

Compound type : tatpuruṣa (tejas+paramāṇu+tva)

• tejas – splendor, light, energy, brilliance, vitality
  noun (neuter)
  Root: tij
• paramāṇu – atom, minute particle, ultimate particle
  noun (masculine)
• tva – suffix denoting 'state of being', 'nature of'
  suffix (neuter)

अपश्यत् (apaśyat) - saw, perceived, observed

(verb)

3rd person , singular, active, past imperfect (laṅ) of dṛś

Imperfect Active

Imperfect 3rd singular active of root dṛś (paśya form)

Root: dṛś (class 1)

वेदनावशात् (vedanāvaśāt) - under the influence of feeling/sensation, due to sensation

(noun)

Ablative, masculine, singular of vedanāvaśa

vedanāvaśa - under the power/sway of sensation or feeling

Compound type : tatpuruṣa (vedanā+vaśa)

• vedanā – feeling, sensation, perception, pain
  noun (feminine)
  Root: vid (class 2)
• vaśa – control, sway, power, submission
  noun (masculine)
  Root: vaś (class 1)

भावितार्थात्मकतया (bhāvitārthātmakatayā) - by having the nature of a conceived/imagined object

(noun)

Instrumental, feminine, singular of bhāvitārthātmakatā

bhāvitārthātmakatā - the state of having the nature of a conceived or imagined object

Compound type : tatpuruṣa (bhāvita+artha+ātmaka+tā)

• bhāvita – conceived, imagined, considered, thought of
  adjective
  Past Passive Participle
  Past Passive Participle of causative root bhū ('to cause to be, conceive')
  Root: bhū (class 1)
• artha – object, purpose, meaning, sense, thing
  noun (masculine)
  Root: arth (class 10)
• ātmaka – having the nature of, consisting of, characterized by
  adjective
  Root: ātman
• tā – suffix denoting 'state of being', 'nature of'
  suffix (feminine)

स्वप्ने (svapne) - in a dream

(noun)

Locative, masculine, singular of svapna

svapna - dream, sleep

Root: svap (class 2)

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

इव (iva) - like, as, similar to

(indeclinable)

पान्तताम् (pāntatām) - the state of being a traveler

(noun)

Accusative, feminine, singular of pāntatā

pāntatā - the state of being a traveler, wanderer

Compound type : tatpuruṣa (pāntha+tā)

• pāntha – traveler, pedestrian, wanderer
  noun (masculine)
  Root: path
• tā – suffix denoting 'state of being', 'nature of'
  suffix (feminine)