महाभारतः mahābhārataḥ - book-7, chapter-161, verse-37

इष्टापूर्तात्तथा क्षात्राद्ब्राह्मण्याच्च स नश्यतु ।
द्रोणो यस्याद्य मुच्येत यो वा द्रोणात्पराङ्मुखः ॥३७॥

37. iṣṭāpūrtāttathā kṣātrādbrāhmaṇyācca sa naśyatu ,
droṇo yasyādya mucyeta yo vā droṇātparāṅmukhaḥ.

37. iṣṭāpūrtāt tathā kṣātrāt brāhmaṇyāt ca saḥ naśyatu
droṇaḥ yasya adya mucyeta yaḥ vā droṇāt parāṅmukhaḥ

37. yasya saḥ adya droṇaḥ mucyeta,
vā yaḥ droṇāt parāṅmukhaḥ,
[saḥ] iṣṭāpūrtāt tathā kṣātrāt ca brāhmaṇyāt naśyatu

37. May he perish from his merits acquired through sacrifices and good works (iṣṭāpūrta), and from his warrior's intrinsic nature (kṣātra), and from his brahmanical intrinsic nature (brāhmaṇya) — whoever would release Droṇa today, or whoever turns his back on Droṇa.

Words meanings summery:

• इष्टापूर्तात् (iṣṭāpūrtāt) - from sacrifices and good works, from religious merit

• तथा (tathā) - and, thus, so

• क्षात्रात् (kṣātrāt) - from warrior duty, from valor, from warrior's intrinsic nature (dharma)

• ब्राह्मण्यात् (brāhmaṇyāt) - from brahmanical status, from priestly duties, from brahmanical intrinsic nature (dharma)

• च (ca) - and

• सः (saḥ) - he, that (person)

• नश्यतु (naśyatu) - may he perish, let him be destroyed, may he vanish

• द्रोणः (droṇaḥ) - Droṇa

• यस्य (yasya) - by whom (referring to the agent of 'mucyeta') (by whom, of whom, whose)

• अद्य (adya) - today, now

• मुच्येत (mucyeta) - may be freed, would be released, should be released

• यः (yaḥ) - who, whoever

• वा (vā) - or, either

• द्रोणात् (droṇāt) - from Droṇa

• पराङ्मुखः (parāṅmukhaḥ) - turned away from (fighting) Droṇa (turned away, averted, having one's face averted)

Words meanings and morphology

इष्टापूर्तात् (iṣṭāpūrtāt) - from sacrifices and good works, from religious merit

(noun)

Ablative, neuter, singular of iṣṭāpūrta

iṣṭāpūrta - sacrificial offerings and charitable works, religious merit from sacrifices and good deeds

Dvandva compound of iṣṭa (sacrifice) and pūrta (completion of good works).

Compound type : dvandva (iṣṭa+pūrta)

• iṣṭa – sacrificed, worshipped, desired, a sacrifice
  noun (neuter)
  Past Passive Participle
  From root yaj 'to sacrifice'
  Root: yaj (class 1)
• pūrta – filled, completed, good works, charity
  noun (neuter)
  Past Passive Participle
  From root pṛ 'to fill'
  Root: pṛ (class 3)

Note: Source from which one perishes or is deprived.

तथा (tathā) - and, thus, so

(indeclinable)

क्षात्रात् (kṣātrāt) - from warrior duty, from valor, from warrior's intrinsic nature (dharma)

(noun)

Ablative, neuter, singular of kṣātra

kṣātra - pertaining to a kṣatriya, warrior status/duty, valor, warrior's intrinsic nature (dharma)

Derived from kṣatra (rule, power, warrior class).

Note: Source from which one perishes or is deprived.

ब्राह्मण्यात् (brāhmaṇyāt) - from brahmanical status, from priestly duties, from brahmanical intrinsic nature (dharma)

(noun)

Ablative, neuter, singular of brāhmaṇya

brāhmaṇya - brahmanical status, priestly duties, qualities of a brahmin, brahmanical intrinsic nature (dharma)

Derived from brāhmaṇa (brahmin).

Note: Source from which one perishes or is deprived.

च (ca) - and

(indeclinable)

Note: Conjunction.

सः (saḥ) - he, that (person)

(pronoun)

Nominative, masculine, singular of tad

tad - that, this, he, she, it

Note: Subject of 'naśyatu'.

नश्यतु (naśyatu) - may he perish, let him be destroyed, may he vanish

(verb)

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

Imperative

Root naś (class 4) in the third person singular imperative.

Root: naś (class 4)

Note: Main verb of the curse.

द्रोणः (droṇaḥ) - Droṇa

(proper noun)

Nominative, masculine, singular of droṇa

droṇa - Droṇa (a proper name), a wooden vessel

Note: Subject of 'mucyeta'.

यस्य (yasya) - by whom (referring to the agent of 'mucyeta') (by whom, of whom, whose)

(pronoun)

Genitive, masculine, singular of yad

yad - who, which, what (relative pronoun)

Note: Used for the agent in a passive construction ('mucyeta').

अद्य (adya) - today, now

(indeclinable)

मुच्येत (mucyeta) - may be freed, would be released, should be released

(verb)

3rd person , singular, passive, optative (liṅ) of muc

Optative (Passive)

Root muc (class 6), third person singular optative passive.

Root: muc (class 6)

Note: Refers to Droṇa being released.

यः (yaḥ) - who, whoever

(pronoun)

Nominative, masculine, singular of yad

yad - who, which, what (relative pronoun)

Note: Subject of the implied verb 'is' with 'parāṅmukhaḥ'.

वा (vā) - or, either

(indeclinable)

Note: Connects two conditions for the curse.

द्रोणात् (droṇāt) - from Droṇa

(proper noun)

Ablative, masculine, singular of droṇa

droṇa - Droṇa (a proper name), a wooden vessel

Note: Governed by 'parāṅmukhaḥ'.

पराङ्मुखः (parāṅmukhaḥ) - turned away from (fighting) Droṇa (turned away, averted, having one's face averted)

(adjective)

Nominative, masculine, singular of parāṅmukha

parāṅmukha - turned away, having one's face averted, shunning, abandoning

Compound of parāc (turned away, backward) and mukha (face).

Compound type : bahuvrīhi (parāc+mukha)

• parāc – turned away, behind, backward
  adjective
  From prefix parā and root añc 'to bend, to go'
  Prefix: parā
  Root: añc (class 1)
• mukha – face, mouth, front
  noun (neuter)

Note: Predicate adjective for 'yaḥ'.