योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-8, verse-31

क्वचिद्विष्णुः क्वचिद्ब्रह्मा क्वचिद्रुद्रः क्वचिद्रविः ।
क्वचिदग्निः क्वचिद्वायुः क्वचिच्चन्द्रः क्वचिद्यमः ॥ ३१ ॥

kvacidviṣṇuḥ kvacidbrahmā kvacidrudraḥ kvacidraviḥ ,
kvacidagniḥ kvacidvāyuḥ kvaciccandraḥ kvacidyamaḥ 31

31. kvacit viṣṇuḥ kvacit brahmā kvacit rudraḥ kvacit raviḥ
kvacit agniḥ kvacit vāyuḥ kvacit candraḥ kvacit yamaḥ

31. kvacit viṣṇuḥ kvacit brahmā kvacit rudraḥ kvacit raviḥ
kvacit agniḥ kvacit vāyuḥ kvacit candraḥ kvacit yamaḥ

31. Sometimes it is Vishnu, sometimes Brahma, sometimes Rudra, sometimes Ravi (the Sun god); sometimes Agni (the fire god), sometimes Vayu (the wind god), sometimes Chandra (the Moon god), and sometimes Yama (the god of death).

Words meanings summery:

• क्वचित् (kvacit) - sometimes, somewhere, in some case

• विष्णुः (viṣṇuḥ) - Vishnu (a major Hindu deity)

• क्वचित् (kvacit) - sometimes, somewhere, in some case

• ब्रह्मा (brahmā) - Brahma (the creator god)

• क्वचित् (kvacit) - sometimes, somewhere, in some case

• रुद्रः (rudraḥ) - Rudra (an epithet of Shiva)

• क्वचित् (kvacit) - sometimes, somewhere, in some case

• रविः (raviḥ) - the Sun, the Sun god

• क्वचित् (kvacit) - sometimes, somewhere, in some case

• अग्निः (agniḥ) - Agni (the fire god)

• क्वचित् (kvacit) - sometimes, somewhere, in some case

• वायुः (vāyuḥ) - Vayu (the wind god)

• क्वचित् (kvacit) - sometimes, somewhere, in some case

• चन्द्रः (candraḥ) - Chandra (the Moon god)

• क्वचित् (kvacit) - sometimes, somewhere, in some case

• यमः (yamaḥ) - Yama (the god of death)

Words meanings and morphology

क्वचित् (kvacit) - sometimes, somewhere, in some case

(indeclinable)

विष्णुः (viṣṇuḥ) - Vishnu (a major Hindu deity)

(proper noun)

Nominative, masculine, singular of viṣṇu

viṣṇu - Vishnu, the preserver god

क्वचित् (kvacit) - sometimes, somewhere, in some case

(indeclinable)

ब्रह्मा (brahmā) - Brahma (the creator god)

(proper noun)

Nominative, masculine, singular of brahman

brahman - Brahma (the creator deity), cosmic essence (brahman)

Nominative singular form of the masculine noun Brahmā (the deity), distinct from the neuter brahman (the Absolute).

Note: Refers to the deity Brahmā.

क्वचित् (kvacit) - sometimes, somewhere, in some case

(indeclinable)

रुद्रः (rudraḥ) - Rudra (an epithet of Shiva)

(proper noun)

Nominative, masculine, singular of rudra

rudra - Rudra, a form of Shiva, the roaring one

क्वचित् (kvacit) - sometimes, somewhere, in some case

(indeclinable)

रविः (raviḥ) - the Sun, the Sun god

(proper noun)

Nominative, masculine, singular of ravi

ravi - the sun, the sun god

क्वचित् (kvacit) - sometimes, somewhere, in some case

(indeclinable)

अग्निः (agniḥ) - Agni (the fire god)

(proper noun)

Nominative, masculine, singular of agni

agni - fire, the god of fire

क्वचित् (kvacit) - sometimes, somewhere, in some case

(indeclinable)

वायुः (vāyuḥ) - Vayu (the wind god)

(proper noun)

Nominative, masculine, singular of vāyu

vāyu - wind, air, the god of wind

क्वचित् (kvacit) - sometimes, somewhere, in some case

(indeclinable)

चन्द्रः (candraḥ) - Chandra (the Moon god)

(proper noun)

Nominative, masculine, singular of candra

candra - moon, the moon god

क्वचित् (kvacit) - sometimes, somewhere, in some case

(indeclinable)

यमः (yamaḥ) - Yama (the god of death)

(proper noun)

Nominative, masculine, singular of yama

yama - rein, control, Yama (god of death)