योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-104, verse-40

यावद्देहमवस्थासु समचित्ततयैव ये ।
कर्मेन्द्रियैर्न तिष्ठन्ति न ते तत्त्वविदः शठाः ॥ ४० ॥

yāvaddehamavasthāsu samacittatayaiva ye ,
karmendriyairna tiṣṭhanti na te tattvavidaḥ śaṭhāḥ 40

40. yāvat deham avasthāsu samacittatayā eva ye
karmendriyaiḥ na tiṣṭhanti na te tattvavidaḥ śaṭhāḥ

40. ye yāvat deham avasthāsu samacittatayā eva karmendriyaiḥ na tiṣṭhanti,
te na tattvavidaḥ śaṭhāḥ

40. Those who, throughout all bodily states, as long as the body (deha) exists, do not maintain equanimity of mind, even when engaging their organs of action (karmendriya), they are certainly not knowers of truth (tattva-vidaḥ), but are rather deceivers.

Words meanings summery:

• यावत् (yāvat) - as long as, while, as much as

• देहम् (deham) - body

• अवस्थासु (avasthāsu) - in states, in conditions, in circumstances

• समचित्ततया (samacittatayā) - with equanimity of mind, by means of even-mindedness

• एव (eva) - only, indeed, certainly

• ये (ye) - who, those who

• कर्मेन्द्रियैः (karmendriyaiḥ) - by/with the organs of action (karmendriya)

• न (na) - not, no

• तिष्ठन्ति (tiṣṭhanti) - they stand, they remain, they abide

• न (na) - not, no

• ते (te) - they, those

• तत्त्वविदः (tattvavidaḥ) - knowers of truth, those who know reality

• शठाः (śaṭhāḥ) - deceitful, cunning, rogues

Words meanings and morphology

यावत् (yāvat) - as long as, while, as much as

(indeclinable)

देहम् (deham) - body

(noun)

Accusative, masculine, singular of deha

deha - body, corporeal frame

अवस्थासु (avasthāsu) - in states, in conditions, in circumstances

(noun)

Locative, feminine, plural of avasthā

avasthā - state, condition, situation, period of life

Prefix: ava

Root: sthā

समचित्ततया (samacittatayā) - with equanimity of mind, by means of even-mindedness

(noun)

Instrumental, feminine, singular of samacittatā

samacittatā - equanimity, evenness of mind, impartiality

Derived from 'samacitta' (even-minded) with suffix '-tā'

Compound type : tatpuruṣa (sama+citta)

• sama – equal, even, uniform, same
  adjective (masculine)
• citta – mind, thought, intellect
  noun (neuter)
  Root: cit
• tā – suffix forming abstract nouns
  suffix (feminine)

एव (eva) - only, indeed, certainly

(indeclinable)

ये (ye) - who, those who

(pronoun)

Nominative, masculine, plural of yad

yad - who, which, what

Note: Relative pronoun

कर्मेन्द्रियैः (karmendriyaiḥ) - by/with the organs of action (karmendriya)

(noun)

Instrumental, neuter, plural of karmendriya

karmendriya - organ of action (karmendriya), motor organ

Compound type : tatpuruṣa (karma+indriya)

• karma – action (karma), deed, work
  noun (neuter)
  Root: kṛ
• indriya – sense organ, faculty, power
  noun (neuter)

न (na) - not, no

(indeclinable)

तिष्ठन्ति (tiṣṭhanti) - they stand, they remain, they abide

(verb)

3rd person , plural, active, present (laṭ) of sthā

present active

root 'sthā', present active, 3rd person plural

Root: sthā (class 1)

न (na) - not, no

(indeclinable)

ते (te) - they, those

(pronoun)

Nominative, masculine, plural of tad

tad - that, he, she, it

Note: Correlative pronoun to 'ye'

तत्त्वविदः (tattvavidaḥ) - knowers of truth, those who know reality

(noun)

Nominative, masculine, plural of tattvavid

tattvavid - knower of truth (tattva), one who knows reality

Compound type : tatpuruṣa (tattva+vid)

• tattva – truth, reality, essence, principle
  noun (neuter)
• vid – knower, understanding
  noun (masculine)
  Agent noun from root 'vid' (to know)
  Root: vid

शठाः (śaṭhāḥ) - deceitful, cunning, rogues

(adjective)

Nominative, masculine, plural of śaṭha

śaṭha - deceitful, cunning, rogue, villain

Note: Used substantively here.