योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-53, verse-10

अहन्त्वविषचूर्णेन येषां कायो न मारितः ।
कुर्वन्तोऽपि हरन्तोऽपि न च ते निर्विषूचिकाः ॥ १० ॥

ahantvaviṣacūrṇena yeṣāṃ kāyo na māritaḥ ,
kurvanto'pi haranto'pi na ca te nirviṣūcikāḥ 10

10. ahantvaviṣacūrṇena yeṣām kāyaḥ na māritaḥ |
kurvantaḥ api harantaḥ api na ca te nirviṣūcikāḥ ||

10. yeṣām kāyaḥ ahantvaviṣacūrṇena na māritaḥ,
te kurvantaḥ api harantaḥ api ca na nirviṣūcikāḥ.

10. Those whose physical form is not overpowered by the poison-powder of egoity (ahantva), even while they perform actions and even while they acquire things, are nevertheless not truly free from its pervasive toxicity.

Words meanings summery:

• अहन्त्वविषचूर्णेन (ahantvaviṣacūrṇena) - by the poison-powder of egoity

• येषाम् (yeṣām) - whose, of whom

• कायः (kāyaḥ) - body, physical form

• न (na) - not, no

• मारितः (māritaḥ) - killed, destroyed, overpowered

• कुर्वन्तः (kurvantaḥ) - doing, performing

• अपि (api) - even, although

• हरन्तः (harantaḥ) - taking, seizing, carrying away

• अपि (api) - even, although

• न (na) - not

• च (ca) - and

• ते (te) - they

• निर्विषूचिकाः (nirviṣūcikāḥ) - still afflicted by ego's toxicity (not free from viṣūcikā (poison/affliction))

Words meanings and morphology

अहन्त्वविषचूर्णेन (ahantvaviṣacūrṇena) - by the poison-powder of egoity

(noun)

Instrumental, neuter, singular of ahantvaviṣacūrṇa

ahantvaviṣacūrṇa - poison-powder of egoity/I-ness

Compound type : tatpuruṣa (ahantva+viṣa+cūrṇa)

• ahantva – egoity, I-ness, individuality, self-identification
  noun (neuter)
  Derived from aham (I) with suffix -tva (abstract noun forming).
• viṣa – poison, venom, toxic substance
  noun (neuter)
• cūrṇa – powder, flour, dust
  noun (neuter)
  Derived from root cūrṇ- (to grind).
  Root: cūrṇ (class 10)

येषाम् (yeṣām) - whose, of whom

(pronoun)

Genitive, masculine, plural of yad

yad - which, who, what, that

कायः (kāyaḥ) - body, physical form

(noun)

Nominative, masculine, singular of kāya

kāya - body, physical form, collection

न (na) - not, no

(indeclinable)

मारितः (māritaḥ) - killed, destroyed, overpowered

(adjective)

Nominative, masculine, singular of mārita

mārita - killed, struck, destroyed, caused to die

Past Passive Participle

Causative past passive participle of root mṛ- (to die).

Root: mṛ (class 10)

कुर्वन्तः (kurvantaḥ) - doing, performing

(adjective)

Nominative, masculine, plural of kurvat

kurvat - doing, performing, making

Present Active Participle

Present active participle of root kṛ- (to do).

Root: kṛ (class 8)

अपि (api) - even, although

(indeclinable)

हरन्तः (harantaḥ) - taking, seizing, carrying away

(adjective)

Nominative, masculine, plural of harat

harat - taking, carrying, seizing, stealing

Present Active Participle

Present active participle of root hṛ- (to take, carry).

Root: hṛ (class 1)

अपि (api) - even, although

(indeclinable)

न (na) - not

(indeclinable)

च (ca) - and

(indeclinable)

ते (te) - they

(pronoun)

Nominative, masculine, plural of tad

tad - that, he, she, it

निर्विषूचिकाः (nirviṣūcikāḥ) - still afflicted by ego's toxicity (not free from viṣūcikā (poison/affliction))

(adjective)

Nominative, masculine, plural of nirviṣūcikā

nirviṣūcikā - free from viṣūcikā (cholera-like disease, figuratively: deep affliction or poison)

Compound type : bahuvrīhi (nis+viṣūcikā)

• nis – out, away, without, free from
  indeclinable
• viṣūcikā – cholera, a violent purging; figuratively, affliction, severe disturbance or poison
  noun (feminine)