योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-126, verse-5

तृतीयस्त्रैदशं देशं नीतो विद्याधरेण वै ।
गतोऽप्रणामकुपितशक्रशापेन भस्मताम् ॥ ५ ॥

tṛtīyastraidaśaṃ deśaṃ nīto vidyādhareṇa vai ,
gato'praṇāmakupitaśakraśāpena bhasmatām 5

5. tṛtīyaḥ traidaśam deśam nītaḥ vidyādhareṇa
vai gataḥ apraṇāmakupitaśakraśāpena bhasmatām

5. tṛtīyaḥ vidyādhareṇa vai traidaśam deśam nītaḥ
apraṇāmakupitaśakraśāpena bhasmatām gataḥ

5. The third one was indeed taken by a Vidyādhara to the divine realm, and he was reduced to ashes by the curse of Śakra (Indra), who was angered by his lack of reverence.

Words meanings summery:

• तृतीयः (tṛtīyaḥ) - the third

• त्रैदशम् (traidaśam) - divine, celestial, belonging to the gods

• देशम् (deśam) - region, realm, country

• नीतः (nītaḥ) - led, carried, brought

• विद्याधरेण (vidyādhareṇa) - by a Vidyādhara (a class of celestial beings)

• वै (vai) - indeed, certainly, verily

• गतः (gataḥ) - went, reached, attained, became

• अप्रणामकुपितशक्रशापेन (apraṇāmakupitaśakraśāpena) - by the curse of Śakra (Indra) who was angered by (his) lack of reverence/prostration

• भस्मताम् (bhasmatām) - the state of being ashes, ash-hood

Words meanings and morphology

तृतीयः (tṛtīyaḥ) - the third

(adjective)

Nominative, masculine, singular of tṛtīya

tṛtīya - third

त्रैदशम् (traidaśam) - divine, celestial, belonging to the gods

(adjective)

Accusative, masculine, singular of traidaśa

traidaśa - divine, celestial, pertaining to the three worlds, belonging to the gods

Derived from tridaśa (thirty, referring to the thirty-three gods)

देशम् (deśam) - region, realm, country

(noun)

Accusative, masculine, singular of deśa

deśa - place, region, country, quarter

नीतः (nītaḥ) - led, carried, brought

(adjective)

Nominative, masculine, singular of nīta

nīta - led, carried, brought, guided

Past Passive Participle

From root nī (to lead, carry)

Root: nī (class 1)

विद्याधरेण (vidyādhareṇa) - by a Vidyādhara (a class of celestial beings)

(noun)

Instrumental, masculine, singular of vidyādhara

vidyādhara - a class of supernatural beings, a wizard, a sorcerer (lit. 'holder of knowledge')

Compound type : tatpuruṣa (vidyā+dhara)

• vidyā – knowledge, learning, science
  noun (feminine)
• dhara – holding, bearing, carrying, possessing
  adjective (masculine)
  Agent Noun/Adjective
  From root dhṛ (to hold, bear)
  Root: dhṛ (class 1)

वै (vai) - indeed, certainly, verily

(indeclinable)

गतः (gataḥ) - went, reached, attained, became

(adjective)

Nominative, masculine, singular of gata

gata - gone, arrived, passed, obtained, become

Past Passive Participle

From root gam (to go)

Root: gam (class 1)

अप्रणामकुपितशक्रशापेन (apraṇāmakupitaśakraśāpena) - by the curse of Śakra (Indra) who was angered by (his) lack of reverence/prostration

(noun)

Instrumental, masculine, singular of apraṇāmakupitaśakraśāpa

apraṇāmakupitaśakraśāpa - curse from Śakra, angered by lack of prostration

Compound type : tatpuruṣa (a+praṇāma+kupita+śakra+śāpa)

• a – not, un-, non- (negative prefix)
  indeclinable
• praṇāma – bow, salutation, reverence, prostration
  noun (masculine)
  Prefix: pra
• kupita – angered, enraged, furious
  adjective (masculine)
  Past Passive Participle
  From root kup (to be angry)
  Root: kup (class 4)
• śakra – Indra (king of gods), mighty, powerful
  proper noun (masculine)
• śāpa – curse, imprecation
  noun (masculine)

भस्मताम् (bhasmatām) - the state of being ashes, ash-hood

(noun)

Accusative, feminine, singular of bhasmatā

bhasmatā - the state of being ashes, ash-hood

Abstract noun formed with suffix -tā

Compound type : tatpuruṣa (bhasman+tā)

• bhasman – ashes
  noun (neuter)
• tā – suffix denoting 'state of being', 'nature'
  suffix (feminine)