योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-14, verse-42

विनिर्जितात्मचित्तानां दुःखानि रघुनन्दन ।
सुविचार्याणि तेनात्र ज्ञातज्ञेयः प्रवर्तताम् ॥ ४२ ॥

vinirjitātmacittānāṃ duḥkhāni raghunandana ,
suvicāryāṇi tenātra jñātajñeyaḥ pravartatām 42

42. vinirjitātmacittānām duḥkhāni raghunandana
suvicāryāṇi tena atra jñātajñeyaḥ pravartatām

42. raghunandana vinirjitātmacittānām duḥkhāni
suvicāryāṇi atra tena jñātajñeyaḥ pravartatām

42. O descendant of Raghu (Rāma), for those whose minds (citta) and selves (ātman) are completely conquered, their sufferings should be thoroughly investigated. Therefore, let one who knows what is to be known act here.

Words meanings summery:

• विनिर्जितात्मचित्तानाम् (vinirjitātmacittānām) - referring to individuals who have fully subdued their inner being and consciousness (of those whose selves and minds are completely conquered)

• दुःखानि (duḥkhāni) - the various sufferings experienced by such individuals (sufferings, miseries, pains)

• रघुनन्दन (raghunandana) - An address to Rāma, who belongs to the lineage of Raghu. (O descendant of Raghu, O delight of Raghu)

• सुविचार्याणि (suvicāryāṇi) - that the sufferings mentioned must be properly understood and analyzed (to be well-considered, to be thoroughly investigated)

• तेन (tena) - as a result of the preceding statement (by that, therefore, for that reason)

• अत्र (atra) - in the present situation or discussion (here, in this matter, in this context)

• ज्ञातज्ञेयः (jñātajñeyaḥ) - an enlightened or knowledgeable person (one who has known what is to be known)

• प्रवर्तताम् (pravartatām) - an exhortation for the knowledgeable person to engage in the proper action (let him act, let him proceed, let him engage)

Words meanings and morphology

विनिर्जितात्मचित्तानाम् (vinirjitātmacittānām) - referring to individuals who have fully subdued their inner being and consciousness (of those whose selves and minds are completely conquered)

(adjective)

Genitive, plural of vinirjitātmacitta

vinirjitātmacitta - one whose self and mind are completely conquered/subdued

A bahuvrīhi compound, meaning 'one for whom the ātman and citta are vinirjita'.

Compound type : bahuvrīhi (vinirjita+ātmacitta)

• vinirjita – completely conquered, thoroughly subdued
  adjective
  Past Passive Participle
  Derived from the root 'ji' (to conquer) with prefixes 'vi' and 'nir'.
  Prefixes: vi+nir
  Root: ji (class 1)
• ātmacitta – self and mind
  noun (neuter)
  A dvandva (copulative) compound.

Note: Adjectival form agreeing with an implied noun like 'those individuals'.

दुःखानि (duḥkhāni) - the various sufferings experienced by such individuals (sufferings, miseries, pains)

(noun)

Nominative, neuter, plural of duḥkha

duḥkha - suffering, pain, misery, unhappiness, sorrow

From 'dus-' (bad, difficult) and 'kha' (axle-hole, space). Refers to difficulty or discomfort.

Note: Can be nominative or accusative plural neuter. Here interpreted as nominative, 'sufferings (are to be investigated)'.

रघुनन्दन (raghunandana) - An address to Rāma, who belongs to the lineage of Raghu. (O descendant of Raghu, O delight of Raghu)

(proper noun)

Vocative, masculine, singular of raghunandana

raghunandana - descendant of Raghu, son of Raghu, delight of Raghu

A tatpuruṣa compound.

Compound type : tatpuruṣa (raghu+nandana)

• raghu – name of a king, an ancestor of Rāma
  proper noun (masculine)
• nandana – son, descendant, delight, pleasing
  noun (masculine)
  From root 'nand' (to rejoice).
  Root: nand (class 1)

सुविचार्याणि (suvicāryāṇi) - that the sufferings mentioned must be properly understood and analyzed (to be well-considered, to be thoroughly investigated)

(adjective)

Nominative, neuter, plural of suvicārya

suvicārya - to be well-considered, to be thoroughly examined, to be thought out

Gerundive (karmaṇi prayoga)

From the root 'car' (to move, go) with prefixes 'vi' and 'su', forming a gerundive.

Prefixes: su+vi

Root: car (class 1)

Note: Agrees with 'duḥkhāni'.

तेन (tena) - as a result of the preceding statement (by that, therefore, for that reason)

(pronoun)

Instrumental, neuter, singular of tad

tad - that, he, she, it

Note: Used here adverbially, meaning 'therefore'.

अत्र (atra) - in the present situation or discussion (here, in this matter, in this context)

(indeclinable)

ज्ञातज्ञेयः (jñātajñeyaḥ) - an enlightened or knowledgeable person (one who has known what is to be known)

(adjective)

Nominative, masculine, singular of jñātajñeya

jñātajñeya - one who has understood the knowable, one who has realized the truth

A bahuvrīhi compound, meaning 'one for whom the knowable (jñeya) has been known (jñāta)'.

Compound type : bahuvrīhi (jñāta+jñeya)

• jñāta – known, understood
  adjective
  Past Passive Participle
  From the root 'jñā' (to know).
  Root: jñā (class 9)
• jñeya – to be known, knowable, that which should be known
  adjective
  Gerundive
  From the root 'jñā' (to know) with the suffix '-ya' forming a gerundive.
  Root: jñā (class 9)

Note: Refers to the subject of 'pravartatām'.

प्रवर्तताम् (pravartatām) - an exhortation for the knowledgeable person to engage in the proper action (let him act, let him proceed, let him engage)

(verb)

3rd person , singular, active, imperative (loṭ) of pravṛt

From root 'vṛt' (to turn, exist) with prefix 'pra'.

Prefix: pra

Root: vṛt (class 1)