योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-56, verse-28

क्वचिदपूर्वभूतौघं नागरावलितं क्वचित् ।
क्वचिदर्करथाक्रान्तं क्वचिदन्यरथोद्धुरम् ॥ २८ ॥

kvacidapūrvabhūtaughaṃ nāgarāvalitaṃ kvacit ,
kvacidarkarathākrāntaṃ kvacidanyarathoddhuram 28

28. kvacit apūrvabhūtaugham nāgarāvalitam kvacit
kvacit arkarathākrāntam kvacit anyarathoddhuram

28. kvacit apūrvabhūtaugham nāgarāvalitam kvacit
kvacit arkarathākrāntam kvacit anyarathoddhuram

28. Sometimes it harbored an unprecedented host of beings, and sometimes it was filled with serpent deities. At times, it was encroached by the sun's chariot, and at other times, heavily laden with other chariots.

Words meanings summery:

• क्वचित् (kvacit) - sometimes, at times

• अपूर्वभूतौघम् (apūrvabhūtaugham) - having an unprecedented host of beings/elements

• नागरावलितम् (nāgarāvalitam) - filled with serpent deities (thronged/filled with nāgas (serpent deities) or citizens)

• क्वचित् (kvacit) - sometimes, at times

• क्वचित् (kvacit) - sometimes, at times

• अर्करथाक्रान्तम् (arkarathākrāntam) - encroached by the sun's chariot, overrun by the sun's chariot

• क्वचित् (kvacit) - sometimes, at times

• अन्यरथोद्धुरम् (anyarathoddhuram) - heavily laden with other chariots (burdened/filled with other chariots)

Words meanings and morphology

क्वचित् (kvacit) - sometimes, at times

(indeclinable)

अपूर्वभूतौघम् (apūrvabhūtaugham) - having an unprecedented host of beings/elements

(adjective)

Nominative, neuter, singular of apūrvabhūtaugha

apūrvabhūtaugha - having an unprecedented host of beings/elements

Compound adjective describing the sky as having an unprecedented host of beings.

Compound type : bahuvrīhi (apūrva+bhūtaugha)

• apūrva – unprecedented, not seen before, new
  adjective (masculine)
  Compound formed by 'a' (negation) and 'pūrva' (former, before).
• bhūtaugha – host of beings, multitude of elements
  noun (masculine)
  Compound formed by 'bhūta' (being, element) and 'ogha' (flood, host, multitude).

Note: Describes the sky (khe).

नागरावलितम् (nāgarāvalitam) - filled with serpent deities (thronged/filled with nāgas (serpent deities) or citizens)

(adjective)

Nominative, neuter, singular of nāgarāvalita

nāgarāvalita - thronged/filled by nāgas (serpent deities) or citizens

Past Passive Participle

Compound adjective formed from 'nāgara' (citizen or belonging to nāgas) and 'āvalita' (enclosed, filled). 'āvalita' is the past passive participle of the root 'val' (to turn, roll, enclose) with the prefix 'ā-'.

Compound type : instrumental tatpuruṣa (nāgara+āvalita)

• nāgara – a citizen; relating to nāgas (serpent deities)
  noun (masculine)
• āvalita – enclosed, surrounded, filled, swayed
  adjective (neuter)
  Past Passive Participle
  Past Passive Participle of root 'val' (to turn, roll, sway, enclose) with prefix 'ā-'.
  Prefix: ā
  Root: val (class 1)

Note: Describes the sky (khe).

क्वचित् (kvacit) - sometimes, at times

(indeclinable)

क्वचित् (kvacit) - sometimes, at times

(indeclinable)

अर्करथाक्रान्तम् (arkarathākrāntam) - encroached by the sun's chariot, overrun by the sun's chariot

(adjective)

Nominative, neuter, singular of arkarathākrānta

arkarathākrānta - encroached/overrun by the sun's chariot

Past Passive Participle

Compound adjective formed from 'arkaratha' (sun's chariot) and 'ākrānta' (encroached, overrun). 'ākrānta' is the past passive participle of the root 'kram' (to step, go) with the prefix 'ā-'.

Compound type : instrumental tatpuruṣa (arkaratha+ākrānta)

• arkaratha – sun's chariot
  noun (masculine)
  Compound of 'arka' (sun) and 'ratha' (chariot).
• ākrānta – encroached, overrun, assaulted, conquered
  adjective (neuter)
  Past Passive Participle
  Past Passive Participle of root 'kram' (to step, go) with prefix 'ā-'.
  Prefix: ā
  Root: kram (class 1)

Note: Describes the sky (khe).

क्वचित् (kvacit) - sometimes, at times

(indeclinable)

अन्यरथोद्धुरम् (anyarathoddhuram) - heavily laden with other chariots (burdened/filled with other chariots)

(adjective)

Nominative, neuter, singular of anyarathoddhura

anyarathoddhura - burdened/filled with other chariots

Compound adjective describing the sky as being burdened with other chariots.

Compound type : bahuvrīhi (anya+ratha+uddhura)

• anya – other, another
  pronoun (masculine)
• ratha – chariot
  noun (masculine)
• uddhura – laden, burdened, difficult, violent
  adjective (neuter)
  Derived from root 'dhṛ' (to hold, support) with prefix 'ud-'.
  Prefix: ud
  Root: dhṛ (class 1)

Note: Describes the sky (khe).