महाभारतः mahābhārataḥ - book-3, chapter-262, verse-7

प्रव्रज्यायां हि मे हेतुः स एव पुरुषर्षभः ।
विनाशमुखमेतत्ते केनाख्यातं दुरात्मना ॥७॥

7. pravrajyāyāṁ hi me hetuḥ sa eva puruṣarṣabhaḥ ,
vināśamukhametatte kenākhyātaṁ durātmanā.

7. pravrajyāyām hi me hetuḥ saḥ eva puruṣarṣabhaḥ
vināśamukham etat te kena ākhyātam durātmanā

7. Indeed, O best among men (puruṣarṣabha), he (Rāma) is the very reason for my ascetic life (pravrajyā). By what wicked person has this path of destruction been told to you?

Words meanings summery:

• प्रव्रज्यायाम् (pravrajyāyām) - in my ascetic life (in asceticism, in renunciation, in exile)

• हि (hi) - indeed (indeed, surely, because)

• मे (me) - my (my, of me, to me)

• हेतुः (hetuḥ) - the reason (cause, reason, motive)

• सः (saḥ) - he (referring to Rāma) (he, that)

• एव (eva) - alone, indeed (emphatic) (only, just, indeed, alone)

• पुरुषर्षभः (puruṣarṣabhaḥ) - O best among men (vocative, addressing Rāvaṇa) (best among men, chief of men, O best of men)

• विनाशमुखम् (vināśamukham) - this path of destruction (face of destruction, mouth of ruin, gateway to destruction)

• एतत् (etat) - this (referring to the path of destruction) (this)

• ते (te) - to you (dative) (to you, your, for you)

• केन (kena) - by what (evil-minded person) (by whom, by what)

• आख्यातम् (ākhyātam) - been explained/told (told, narrated, explained, proclaimed)

• दुरात्मना (durātmanā) - by an evil-minded person (by an evil-minded person, by a wicked person)

Words meanings and morphology

प्रव्रज्यायाम् (pravrajyāyām) - in my ascetic life (in asceticism, in renunciation, in exile)

(noun)

Locative, feminine, singular of pravrajyā

pravrajyā - ascetic life, renunciation, wandering forth, exile

Derived from pra-√vraj (to wander forth, go into exile) with the suffix -yā.

Prefix: pra

Root: vraj (class 1)

हि (hi) - indeed (indeed, surely, because)

(indeclinable)

मे (me) - my (my, of me, to me)

(pronoun)

Genitive, singular of aham

aham - I

हेतुः (hetuḥ) - the reason (cause, reason, motive)

(noun)

Nominative, masculine, singular of hetu

hetu - cause, reason, motive, instrument

Root: hi (class 3)

सः (saḥ) - he (referring to Rāma) (he, that)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

एव (eva) - alone, indeed (emphatic) (only, just, indeed, alone)

(indeclinable)

पुरुषर्षभः (puruṣarṣabhaḥ) - O best among men (vocative, addressing Rāvaṇa) (best among men, chief of men, O best of men)

(noun)

Vocative, masculine, singular of puruṣarṣabha

puruṣarṣabha - best among men, chief of men (lit. 'bull among men')

Compound type : tatpuruṣa (puruṣa+ṛṣabha)

• puruṣa – man, person, male, human being, the cosmic person (puruṣa)
  noun (masculine)
• ṛṣabha – bull, chief, best, excellent
  noun (masculine)

विनाशमुखम् (vināśamukham) - this path of destruction (face of destruction, mouth of ruin, gateway to destruction)

(noun)

Accusative, neuter, singular of vināśamukha

vināśamukha - face of destruction, gateway to ruin, beginning of destruction

Compound type : tatpuruṣa (vināśa+mukha)

• vināśa – destruction, ruin, loss, disappearance
  noun (masculine)
  From vi-√naś (to perish, be destroyed).
  Prefix: vi
  Root: naś (class 4)
• mukha – face, mouth, front, entrance, beginning
  noun (neuter)

एतत् (etat) - this (referring to the path of destruction) (this)

(pronoun)

Accusative, neuter, singular of etad

etad - this

ते (te) - to you (dative) (to you, your, for you)

(pronoun)

Dative, singular of yuṣmad

yuṣmad - you

केन (kena) - by what (evil-minded person) (by whom, by what)

(pronoun)

Instrumental, masculine, singular of kim

kim - who, what, which

आख्यातम् (ākhyātam) - been explained/told (told, narrated, explained, proclaimed)

(adjective)

Nominative, neuter, singular of ākhyāta

ākhyāta - told, narrated, explained, proclaimed

Past Passive Participle

Derived from the root √khyā (to tell, relate) with prefix ā, forming a past passive participle.

Prefix: ā

Root: khyā (class 2)

दुरात्मना (durātmanā) - by an evil-minded person (by an evil-minded person, by a wicked person)

(noun)

Instrumental, masculine, singular of durātman

durātman - evil-minded, wicked, malicious person

Compound type : bahuvrīhi (dur+ātman)

• dur – bad, evil, difficult, ill-
  indeclinable
  Prefix indicating badness or difficulty.
• ātman – self, soul, spirit, essence (ātman)
  noun (masculine)
  Root: an (class 2)