महाभारतः mahābhārataḥ - book-12, chapter-186, verse-25

हृदयं पापवृत्तानां पापमाख्याति वैकृतम् ।
ज्ञानपूर्वं विनश्यन्ति गूहमाना महाजने ॥२५॥

25. hṛdayaṁ pāpavṛttānāṁ pāpamākhyāti vaikṛtam ,
jñānapūrvaṁ vinaśyanti gūhamānā mahājane.

25. hṛdayam pāpavṛttānām pāpam ākhyāti vaikṛtam
jñānapūrvam vinaśyanti gūhamānāḥ mahājane

25. pāpavṛttānām hṛdayam pāpam vaikṛtam ākhyāti
jñānapūrvam gūhamānāḥ mahājane vinaśyanti

25. The conscience of those who engage in wicked behavior reveals their sinful and perverse nature. Those who knowingly commit sin and try to conceal themselves among virtuous people will ultimately perish.

Words meanings summery:

• हृदयम् (hṛdayam) - heart, conscience, mind

• पापवृत्तानाम् (pāpavṛttānām) - of those of sinful conduct

• पापम् (pāpam) - sin, evil

• आख्याति (ākhyāti) - reveals, discloses, speaks out

• वैकृतम् (vaikṛtam) - perversion, abnormality, unnatural state

• ज्ञानपूर्वम् (jñānapūrvam) - knowingly, deliberately, intentionally

• विनश्यन्ति (vinaśyanti) - they perish, they are destroyed

• गूहमानाः (gūhamānāḥ) - (those) concealing, hiding

• महाजने (mahājane) - among the great people, in the virtuous assembly

Words meanings and morphology

हृदयम् (hṛdayam) - heart, conscience, mind

(noun)

Nominative, neuter, singular of hṛdaya

hṛdaya - heart, mind, conscience, core

पापवृत्तानाम् (pāpavṛttānām) - of those of sinful conduct

(adjective)

Genitive, masculine, plural of pāpavṛtta

pāpavṛtta - one whose conduct is sinful, of wicked behavior

Compound type : bahuvrihi (pāpa+vṛtta)

• pāpa – sin, evil, wicked
  noun (neuter)
• vṛtta – conduct, behavior, occurrence
  noun (neuter)
  Past Passive Participle
  Derived from root vṛt (to turn, to exist).
  Root: vṛt (class 1)

पापम् (pāpam) - sin, evil

(noun)

Accusative, neuter, singular of pāpa

pāpa - sin, evil, bad deed

आख्याति (ākhyāti) - reveals, discloses, speaks out

(verb)

3rd person , singular, active, present (laṭ) of ākhyā

Prefix: ā

Root: khyā (class 2)

वैकृतम् (vaikṛtam) - perversion, abnormality, unnatural state

(noun)

Accusative, neuter, singular of vaikṛta

vaikṛta - altered, changed for the worse, unnatural, perverted, abnormal

Derived from vikṛti (change, alteration).

ज्ञानपूर्वम् (jñānapūrvam) - knowingly, deliberately, intentionally

(indeclinable)

Compound type : tatpurusha (jñāna+pūrva)

• jñāna – knowledge, wisdom
  noun (neuter)
  Derived from root jñā (to know).
  Root: jñā (class 9)
• pūrva – preceding, prior, before
  adjective

विनश्यन्ति (vinaśyanti) - they perish, they are destroyed

(verb)

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

Prefix: vi

Root: naś (class 4)

गूहमानाः (gūhamānāḥ) - (those) concealing, hiding

(participle)

Nominative, masculine, plural of gūhamāna

gūh - to hide, to conceal, to cover

Present Middle Participle

Derived from root gūh (to hide).

Root: gūh (class 1)

महाजने (mahājane) - among the great people, in the virtuous assembly

(noun)

Locative, masculine, singular of mahājana

mahājana - great person, virtuous person, eminent individual

Compound type : karmadhāraya (mahā+jana)

• mahā – great, large, mighty
  adjective
• jana – person, people, man
  noun (masculine)
  Derived from root jan (to be born).
  Root: jan (class 4)