योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-34, verse-11

अयुध्यन्त समं देवैरपि वर्षगणान्बहून् ।
विवेकवशतो जग्मुर्नाहंकारं कदाचन ॥ ११ ॥

ayudhyanta samaṃ devairapi varṣagaṇānbahūn ,
vivekavaśato jagmurnāhaṃkāraṃ kadācana 11

11. ayudhyanta samam devaiḥ api varṣagaṇān bahūn
vivekavaśataḥ jagmuḥ na ahaṅkāram kadācana

11. devaiḥ samam api bahūn varṣagaṇān ayudhyanta
vivekavaśataḥ kadācana na ahaṅkāram jagmuḥ

11. They fought equally with the gods for many years. Yet, due to the power of their discrimination (viveka), they never fell prey to ego (ahaṅkāra).

Words meanings summery:

• अयुध्यन्त (ayudhyanta) - they fought

• समम् (samam) - equally (equally, with, together)

• देवैः (devaiḥ) - by/with the gods

• अपि (api) - even, for (emphasis on the duration) (even, also, too)

• वर्षगणान् (varṣagaṇān) - for many years (groups of years, for many years)

• बहून् (bahūn) - many, numerous

• विवेकवशतः (vivekavaśataḥ) - due to the power/control of discrimination

• जग्मुः (jagmuḥ) - they succumbed (to ego) in conjunction with na (they went, they reached)

• न (na) - not, no

• अहङ्कारम् (ahaṅkāram) - ego, self-conceit, individualism

• कदाचन (kadācana) - never (in combination with na) (ever, at any time)

Words meanings and morphology

अयुध्यन्त (ayudhyanta) - they fought

(verb)

3rd person , plural, middle, past imperfect (laṅ) of yudh

Imperfect Tense

root yudh, 4th class, ātmanepada, 3rd person plural imperfect

Root: yudh (class 4)

समम् (samam) - equally (equally, with, together)

(indeclinable)

Note: Functions as an adverb here.

देवैः (devaiḥ) - by/with the gods

(noun)

Instrumental, masculine, plural of deva

deva - god, deity

from root div (to shine)

Root: div (class 4)

अपि (api) - even, for (emphasis on the duration) (even, also, too)

(indeclinable)

वर्षगणान् (varṣagaṇān) - for many years (groups of years, for many years)

(noun)

Accusative, masculine, plural of varṣagaṇa

varṣagaṇa - group of years

varṣa (year) + gaṇa (group)

Compound type : tatpurusha (varṣa+gaṇa)

• varṣa – year, rain
  noun (neuter)
  Root: vṛṣ (class 1)
• gaṇa – group, multitude
  noun (masculine)

Note: Indicates duration.

बहून् (bahūn) - many, numerous

(adjective)

Accusative, masculine, plural of bahu

bahu - many, numerous, much

Note: Qualifies varṣagaṇān.

विवेकवशतः (vivekavaśataḥ) - due to the power/control of discrimination

(indeclinable)

viveka (discrimination) + vaśa (control, power). The suffix -tas indicates "from, by means of, due to."

Compound type : tatpurusha (viveka+vaśa)

• viveka – discrimination, discernment, judgment
  noun (masculine)
  from root vic (to distinguish) with prefix vi
  Prefix: vi
  Root: vic (class 7)
• vaśa – will, power, control, subjection
  noun (masculine)
  Root: vaś (class 2)

Note: vivekavaśataḥ functions as an adverb, meaning "by means of the control of viveka".

जग्मुः (jagmuḥ) - they succumbed (to ego) in conjunction with na (they went, they reached)

(verb)

3rd person , plural, active, perfect (lit) of gam

Perfect Tense

root gam, 1st class, 3rd person plural perfect

Root: gam (class 1)

न (na) - not, no

(indeclinable)

अहङ्कारम् (ahaṅkāram) - ego, self-conceit, individualism

(noun)

Accusative, masculine, singular of ahaṅkāra

ahaṅkāra - ego, self-conceit, individuality, sense of 'I-ness'

aham (I) + kāra (maker)

Compound type : tatpurusha (aham+kāra)

• aham – I, ego
  pronoun
• kāra – maker, doer, act, action
  noun (masculine)
  from root kṛ
  Root: kṛ (class 8)

कदाचन (kadācana) - never (in combination with na) (ever, at any time)

(indeclinable)

kadā (when) + cana (indefinite suffix)