योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-169, verse-43

ज्ञानेनाकाशकल्पेन धर्मान् गगनसंनिभान् ।
ज्ञेन यत्नेन संबुद्धः परमाम्बरतां गतः ॥ ४३ ॥

jñānenākāśakalpena dharmān gaganasaṃnibhān ,
jñena yatnena saṃbuddhaḥ paramāmbaratāṃ gataḥ 43

43. jñānena ākāśakalpena dharmān gaganasannibhān
jñena yatnena sambuddhaḥ paramāmbaratām gataḥ

43. jñena jñānena ākāśakalpena yatnena gaganasannibhān
dharmān sambuddhaḥ paramāmbaratām gataḥ

43. The enlightened one, through knowledge as expansive as space, and by diligent effort, fully comprehended the intrinsic natures (dharma) that resemble the sky, and thus attained the state of ultimate space.

Words meanings summery:

• ज्ञानेन (jñānena) - by knowledge, with wisdom

• आकाशकल्पेन (ākāśakalpena) - by that which is like space, by the sky-like

• धर्मान् (dharmān) - the intrinsic natures or fundamental principles of existence (the intrinsic natures, the duties, the laws, the qualities)

• गगनसन्निभान् (gaganasannibhān) - resembling the sky, sky-like

• ज्ञेन (jñena) - by the knowing one, by the wise person

• यत्नेन (yatnena) - by effort, with exertion, diligently

• सम्बुद्धः (sambuddhaḥ) - awakened, enlightened, fully comprehended

• परमाम्बरताम् (paramāmbaratām) - to the state of supreme space, to the ultimate sky

• गतः (gataḥ) - attained, gone, reached

Words meanings and morphology

ज्ञानेन (jñānena) - by knowledge, with wisdom

(noun)

Instrumental, neuter, singular of jñāna

jñāna - knowledge, wisdom, spiritual knowledge

Derived from root jñā (to know)

Root: jñā (class 9)

आकाशकल्पेन (ākāśakalpena) - by that which is like space, by the sky-like

(adjective)

Instrumental, neuter, singular of ākāśakalpa

ākāśakalpa - resembling space, like the sky

Compound of ākāśa and kalpa (like, resembling)

Compound type : Karmadhāraya (ākāśa+kalpa)

• ākāśa – space, sky, ether
  noun (masculine)
  Prefix: ā
  Root: kāś (class 1)
• kalpa – like, resembling, similar to; a cosmic period
  adjective (masculine/neuter)
  Root: kḷp (class 1)

Note: Agrees with jñānena

धर्मान् (dharmān) - the intrinsic natures or fundamental principles of existence (the intrinsic natures, the duties, the laws, the qualities)

(noun)

Accusative, masculine, plural of dharma

dharma - intrinsic nature, natural law, constitution, duty, righteousness, virtue, religion

From root dhṛ (to uphold, support)

Root: dhṛ (class 1)

गगनसन्निभान् (gaganasannibhān) - resembling the sky, sky-like

(adjective)

Accusative, masculine, plural of gaganasannibha

gaganasannibha - resembling the sky, sky-like

Compound of gagana and sannibha

Compound type : Karmadhāraya (gagana+sannibha)

• gagana – sky, atmosphere, firmament
  noun (neuter)
  Root: gam (class 1)
• sannibha – resembling, similar, like
  adjective (masculine/neuter)
  Prefix: sam
  Root: bhā (class 2)

Note: Agrees with dharmān

ज्ञेन (jñena) - by the knowing one, by the wise person

(noun)

Instrumental, masculine, singular of jña

jña - knowing, wise, intelligent, one who knows

From root jñā (to know)

Root: jñā (class 9)

Note: Agent of the action.

यत्नेन (yatnena) - by effort, with exertion, diligently

(noun)

Instrumental, masculine, singular of yatna

yatna - effort, exertion, endeavor, diligence

From root yat (to strive, endeavor)

Root: yat (class 1)

सम्बुद्धः (sambuddhaḥ) - awakened, enlightened, fully comprehended

(participle)

Nominative, masculine, singular of sambuddha

sambuddha - fully awakened, enlightened, understood

Past Passive Participle

Formed from root budh (to awaken, know) with prefix sam

Prefix: sam

Root: budh (class 1)

Note: The agent jñena is in instrumental. The implicit nominative subject is 'he' (the enlightened one), which refers back to jña.

परमाम्बरताम् (paramāmbaratām) - to the state of supreme space, to the ultimate sky

(noun)

Accusative, feminine, singular of paramāmbaratā

paramāmbaratā - the state of being supreme space/ether, ultimate vastness

Compound of parama (supreme) and ambaratā (state of being sky/space). Formed with the suffix -tā (abstract noun).

Compound type : Karmadhāraya (parama+ambaratā)

• parama – supreme, highest, ultimate, excellent
  adjective (masculine/feminine/neuter)
• ambaratā – state of being sky/space, ethereality
  noun (feminine)
  Derived from ambara (sky, space) with suffix -tā

Note: Object of gataḥ.

गतः (gataḥ) - attained, gone, reached

(participle)

Nominative, masculine, singular of gata

gata - gone, arrived at, obtained, attained

Past Passive Participle

Formed from root gam (to go)

Root: gam (class 1)

Note: Used here actively, 'he has gone/attained'.