योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-42, verse-42

ज्ञानज्ञेयज्ञप्तिमुक्तं दृषन्मौनमिव स्थितम् ।
शान्तान्तःकरणाः स्वस्थाः शिलापुत्रककोशवत् ॥ ४२ ॥

jñānajñeyajñaptimuktaṃ dṛṣanmaunamiva sthitam ,
śāntāntaḥkaraṇāḥ svasthāḥ śilāputrakakośavat 42

42. jñānajñeyajñaptimuktam dṛṣat maunam iva sthitam
śāntāntaḥkaraṇāḥ svasthāḥ śilāputrakakośavat

42. jñānajñeyajñaptimuktam dṛṣat maunam iva sthitam
śāntāntaḥkaraṇāḥ svasthāḥ śilāputrakakośavat

42. One remains liberated from knowledge, the knowable, and the act of knowing, like the profound silence of a stone. Those whose inner instruments (antaḥkaraṇa) are tranquil (śāntam) and established in their own nature (svastha) become like the unmoving core of a stone doll.

Words meanings summery:

• ज्ञानज्ञेयज्ञप्तिमुक्तम् (jñānajñeyajñaptimuktam) - liberated from knowledge, the knowable, and the act of knowing

• दृषत् (dṛṣat) - stone, rock

• मौनम् (maunam) - Profound, deep silence. (silence, quietude)

• इव (iva) - like, as, as if

• स्थितम् (sthitam) - situated, established, existing, remaining

• शान्तान्तःकरणाः (śāntāntaḥkaraṇāḥ) - Describes individuals who have achieved mental tranquility. (those whose inner instruments are peaceful/calm)

• स्वस्थाः (svasthāḥ) - Refers to those who are stable and centered in their true (ātman) nature. (established in oneself, healthy, self-abiding, in one's own state)

• शिलापुत्रककोशवत् (śilāputrakakośavat) - Suggests an unmoving, unperturbed inner core, unaffected by external appearances. (like the core/sheath of a stone doll/statue)

Words meanings and morphology

ज्ञानज्ञेयज्ञप्तिमुक्तम् (jñānajñeyajñaptimuktam) - liberated from knowledge, the knowable, and the act of knowing

(adjective)

neuter, singular of jñānajñeyajñaptimukta

jñānajñeyajñaptimukta - liberated from knowledge, the knowable, and the act of knowing

Compound

Compound type : tatpuruṣa (jñāna+jñeya+jñapti+mukta)

• jñāna – knowledge, wisdom
  noun (neuter)
  root jñā + ana
  Root: jñā (class 9)
• jñeya – knowable, object of knowledge
  adjective (neuter)
  Gerundive
  root jñā + ya
  Root: jñā (class 9)
• jñapti – apprehension, act of knowing, understanding
  noun (feminine)
  root jñā + ti
  Root: jñā (class 9)
• mukta – liberated, freed, released
  adjective
  Past Passive Participle
  root muc + ta
  Root: muc (class 6)

Note: Agrees with sthitam or an implied neuter subject.

दृषत् (dṛṣat) - stone, rock

(noun)

feminine, singular of dṛṣad

dṛṣad - stone, rock

Note: It's technically 'dṛṣad', but 'dṛṣat' is the sandhi form. Used as the first part of a compound.

मौनम् (maunam) - Profound, deep silence. (silence, quietude)

(noun)

neuter, singular of mauna

mauna - silence, quietude

From muni (sage) + aṇ (suffix), meaning 'state of a sage'.

Root: man (class 4)

Note: Used in comparison 'like silence'.

इव (iva) - like, as, as if

(indeclinable)

स्थितम् (sthitam) - situated, established, existing, remaining

(adjective)

neuter, singular of sthita

sthita - situated, established, existing, standing

Past Passive Participle

From root sthā, to stand.

Root: sthā (class 1)

Note: Agrees with an implied neuter subject (e.g., 'that state').

शान्तान्तःकरणाः (śāntāntaḥkaraṇāḥ) - Describes individuals who have achieved mental tranquility. (those whose inner instruments are peaceful/calm)

(adjective)

Nominative, masculine, plural of śāntāntaḥkaraṇa

śāntāntaḥkaraṇa - having a peaceful inner instrument

Bahuvrīhi compound

Compound type : bahuvrīhi (śānta+antaḥkaraṇa)

• śānta – peaceful, tranquil, calm
  adjective
  Past Passive Participle
  root śam + ta
  Root: śam (class 4)
• antaḥkaraṇa – inner instrument (mind, intellect, ego)
  noun (neuter)
  antas (inside) + karaṇa (instrument)
  Root: kṛ (class 8)

स्वस्थाः (svasthāḥ) - Refers to those who are stable and centered in their true (ātman) nature. (established in oneself, healthy, self-abiding, in one's own state)

(adjective)

Nominative, masculine, plural of svastha

svastha - established in oneself, healthy, self-abiding

sva (self) + stha (standing)

Compound type : tatpuruṣa (sva+stha)

• sva – one's own, self
  pronoun
• stha – standing, situated, abiding
  adjective
  root sthā + ka (suffix)
  Root: sthā (class 1)

शिलापुत्रककोशवत् (śilāputrakakośavat) - Suggests an unmoving, unperturbed inner core, unaffected by external appearances. (like the core/sheath of a stone doll/statue)

(indeclinable)

Compound with the suffix -vat (like)

Compound type : tatpuruṣa (śilāputraka+kośa)

• śilāputraka – stone doll, stone statue
  noun (masculine)
  śilā (stone) + putraka (doll/figure)
• kośa – sheath, layer, core, treasury
  noun (masculine)
  Root: kuṣ (class 1)
• vat – like, as, similar to
  indeclinable
  Suffix for comparison

Note: The suffix -vat creates an indeclinable meaning 'like X'.