महाभारतः mahābhārataḥ - book-14, chapter-51, verse-20

कर्णस्य च वधोपायो यथावत्संप्रदर्शितः ।
सैन्धवस्य च पापस्य भूरिश्रवस एव च ॥२०॥

20. karṇasya ca vadhopāyo yathāvatsaṁpradarśitaḥ ,
saindhavasya ca pāpasya bhūriśravasa eva ca.

20. karṇasya ca vadhopāyaḥ yathāvatsampradarśitaḥ
saindhavasya ca pāpasya bhūriśravasaḥ eva ca

20. ca karṇasya vadhopāyaḥ yathāvatsampradarśitaḥ
ca saindhavasya pāpasya ca eva bhūriśravasaḥ

20. And the method for slaying Karṇa was precisely demonstrated. Also, regarding the wicked Saindhava and indeed Bhūrīśravas (the method of their slaying).

Words meanings summery:

• कर्णस्य (karṇasya) - of Karna

• च (ca) - and, also

• वधोपायः (vadhopāyaḥ) - means/method of slaying

• यथावत्सम्प्रदर्शितः (yathāvatsampradarśitaḥ) - properly demonstrated, appropriately revealed

• सैन्धवस्य (saindhavasya) - Of Jayadratha, the king of Sindhu (of Saindhava (Jayadratha))

• च (ca) - and, also

• पापस्य (pāpasya) - of the sinful one, of the wicked

• भूरिश्रवसः (bhūriśravasaḥ) - of Bhurishravas

• एव (eva) - indeed, only, certainly, even

• च (ca) - and, also

Words meanings and morphology

कर्णस्य (karṇasya) - of Karna

(proper noun)

Genitive, masculine, singular of karṇa

karṇa - Karna (name of a warrior)

च (ca) - and, also

(indeclinable)

वधोपायः (vadhopāyaḥ) - means/method of slaying

(noun)

Nominative, masculine, singular of vadhopāya

vadhopāya - means of killing, method to kill

Compound type : tatpuruṣa (vadha+upāya)

• vadha – killing, slaying, murder
  noun (masculine)
• upāya – means, method, resource, expedient
  noun (masculine)

यथावत्सम्प्रदर्शितः (yathāvatsampradarśitaḥ) - properly demonstrated, appropriately revealed

(adjective)

Nominative, masculine, singular of yathāvatsampradarśita

yathāvatsampradarśita - properly revealed/demonstrated

Past Passive Participle

Compound type : karmadhāraya (yathāvat+sampradarśita)

• yathāvat – properly, as it should be, accurately
  indeclinable
• sampradarśita – shown, demonstrated, revealed
  adjective (masculine)
  Past Passive Participle
  Prefixes: sam+pra
  Root: dṛś (class 1)

सैन्धवस्य (saindhavasya) - Of Jayadratha, the king of Sindhu (of Saindhava (Jayadratha))

(proper noun)

Genitive, masculine, singular of saindhava

saindhava - belonging to or coming from Sindh; a king of Sindh (Jayadratha)

च (ca) - and, also

(indeclinable)

पापस्य (pāpasya) - of the sinful one, of the wicked

(adjective)

Genitive, masculine, singular of pāpa

pāpa - evil, bad, sinful; sin, a wicked person

भूरिश्रवसः (bhūriśravasaḥ) - of Bhurishravas

(proper noun)

Genitive, masculine, singular of bhūriśravas

bhūriśravas - Bhurishravas (name of a warrior, son of Somadatta)

एव (eva) - indeed, only, certainly, even

(indeclinable)

च (ca) - and, also

(indeclinable)