योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-56, verse-24

क्वचिद्भ्रमत्सिद्धगणं क्वचिदुद्गर्जदम्बुदम् ।
क्वचिद्विद्याधराधारं यक्षोत्क्षिप्तक्षयं क्वचित् ॥ २४ ॥

kvacidbhramatsiddhagaṇaṃ kvacidudgarjadambudam ,
kvacidvidyādharādhāraṃ yakṣotkṣiptakṣayaṃ kvacit 24

24. kvacit bhramat-siddha-gaṇam kvacit udgarjat-ambudam
kvacit vidyādharādhāram yakṣotkṣipta-kṣayam kvacit

24. kvacit bhramat-siddha-gaṇam.
kvacit udgarjat-ambudam.
kvacit vidyādharādhāram.
kvacit yakṣotkṣipta-kṣayam.

24. In some places, it had wandering hosts of perfected beings (siddhas); in others, thundering clouds; in others, it was the abode of Vidyādharas; and in yet others, there was destruction hurled by Yakṣas.

Words meanings summery:

• क्वचित् (kvacit) - describing varied features seen in different parts of the sky (somewhere, in some place, sometimes)

• भ्रमत्-सिद्ध-गणम् (bhramat-siddha-gaṇam) - referring to groups of celestial beings (siddhas) moving in the sky (wandering hosts of perfected beings)

• क्वचित् (kvacit) - describing varied features seen in different parts of the sky (somewhere, in some place, sometimes)

• उद्गर्जत्-अम्बुदम् (udgarjat-ambudam) - referring to stormy or noisy clouds within the sky (thundering clouds)

• क्वचित् (kvacit) - describing varied features seen in different parts of the sky (somewhere, in some place, sometimes)

• विद्याधराधारम् (vidyādharādhāram) - the sky serving as a dwelling or base for Vidyādharas (abode of Vidyādharas, support for Vidyādharas)

• यक्षोत्क्षिप्त-क्षयम् (yakṣotkṣipta-kṣayam) - scenes of ruin or havoc caused by Yakṣas within the sky (destruction hurled by Yakṣas)

• क्वचित् (kvacit) - describing varied features seen in different parts of the sky (somewhere, in some place, sometimes)

Words meanings and morphology

क्वचित् (kvacit) - describing varied features seen in different parts of the sky (somewhere, in some place, sometimes)

(indeclinable)

भ्रमत्-सिद्ध-गणम् (bhramat-siddha-gaṇam) - referring to groups of celestial beings (siddhas) moving in the sky (wandering hosts of perfected beings)

(noun)

Accusative, neuter, singular of bhramat-siddha-gaṇa

bhramat-siddha-gaṇa - a group/host of wandering siddhas (perfected beings)

Compound type : tatpuruṣa (bhramat+siddha+gaṇa)

• bhramat – wandering, moving, revolving
  present active participle (masculine)
  Present Active Participle
  Derived from root 'bhram' (to wander, roam), class 1.
  Root: bhram (class 1)
• siddha – perfected being, adept, accomplished one
  noun (masculine)
  Past Passive Participle (substantivized)
  Derived from root 'sidh' (to accomplish, succeed). Often refers to a class of semi-divine beings.
  Root: sidh (class 4)
• gaṇa – host, multitude, group, troop
  noun (masculine)

Note: Grammatically functioning as an accusative descriptor of the vast expanse.

क्वचित् (kvacit) - describing varied features seen in different parts of the sky (somewhere, in some place, sometimes)

(indeclinable)

उद्गर्जत्-अम्बुदम् (udgarjat-ambudam) - referring to stormy or noisy clouds within the sky (thundering clouds)

(noun)

Accusative, neuter, singular of udgarjat-ambuda

udgarjat-ambuda - a cloud that is roaring/thundering

Compound type : tatpuruṣa (udgarjat+ambuda)

• udgarjat – roaring, thundering, uttering a loud sound
  present active participle (masculine)
  Present Active Participle
  Derived from root 'gṛj' (to roar, thunder) with prefix 'ud'.
  Prefix: ud
  Root: gṛj (class 1)
• ambuda – cloud (lit. 'water-giver')
  noun (masculine)
  Root: dā (class 1)

Note: Grammatically functioning as an accusative descriptor of the vast expanse.

क्वचित् (kvacit) - describing varied features seen in different parts of the sky (somewhere, in some place, sometimes)

(indeclinable)

विद्याधराधारम् (vidyādharādhāram) - the sky serving as a dwelling or base for Vidyādharas (abode of Vidyādharas, support for Vidyādharas)

(noun)

Accusative, neuter, singular of vidyādharādhāra

vidyādharādhāra - abode/support of Vidyādharas

Compound type : ṣaṣṭhī-tatpuruṣa (vidyādhara+ādhāra)

• vidyādhara – Vidyādhara (a class of semi-divine beings, 'knowledge-bearer')
  noun (masculine)
  Compound of 'vidyā' (knowledge) and 'dhara' (bearer).
• ādhāra – support, basis, receptacle, abode
  noun (masculine)
  Prefix: ā
  Root: dhṛ (class 1)

Note: Grammatically functioning as an accusative descriptor of the vast expanse.

यक्षोत्क्षिप्त-क्षयम् (yakṣotkṣipta-kṣayam) - scenes of ruin or havoc caused by Yakṣas within the sky (destruction hurled by Yakṣas)

(noun)

Accusative, neuter, singular of yakṣotkṣipta-kṣaya

yakṣotkṣipta-kṣaya - destruction hurled/caused by Yakṣas

Compound type : tatpuruṣa (yakṣa+utkṣipta+kṣaya)

• yakṣa – Yakṣa (a class of semi-divine beings, guardians of treasures)
  noun (masculine)
• utkṣipta – hurled, thrown up, raised
  past passive participle (masculine)
  Past Passive Participle
  Derived from root 'kṣip' (to throw) with prefix 'ud'.
  Prefix: ud
  Root: kṣip (class 6)
• kṣaya – destruction, ruin, loss, end
  noun (masculine)
  Root: kṣi (class 1)

Note: Grammatically functioning as an accusative descriptor of the vast expanse.

क्वचित् (kvacit) - describing varied features seen in different parts of the sky (somewhere, in some place, sometimes)

(indeclinable)