महाभारतः mahābhārataḥ - book-9, chapter-13, verse-8

नैतादृशं दृष्टपूर्वं राजन्नैव च नः श्रुतम् ।
यादृशं तत्र पार्थस्य तावकाः संप्रचक्रिरे ॥८॥

8. naitādṛśaṁ dṛṣṭapūrvaṁ rājannaiva ca naḥ śrutam ,
yādṛśaṁ tatra pārthasya tāvakāḥ saṁpracakrire.

8. na etādṛśaṃ dṛṣṭapūrvaṃ rājan na eva ca naḥ śrutam
yādṛśaṃ tatra pārthasya tāvakāḥ saṃpracakkrire

8. rājan na etādṛśaṃ dṛṣṭapūrvaṃ na ca naḥ eva śrutam
yādṛśaṃ tāvakāḥ tatra pārthasya saṃpracakkrire

8. O King, such a sight was never seen before by us, nor was it ever heard of, as what your warriors (tāvakāḥ) accomplished there concerning Arjuna.

Words meanings summery:

• न (na) - not (not, no)

• एतादृशं (etādṛśaṁ) - such a thing, such a sight (such, of this kind)

• दृष्टपूर्वं (dṛṣṭapūrvaṁ) - seen before (seen before, previously seen)

• राजन् (rājan) - O King (vocative, addressing Dhṛtarāṣṭra) (O King)

• न (na) - nor (not, no)

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

• च (ca) - and (nor) (and)

• नः (naḥ) - by us (by us (instrumental), to us (dative), our (genitive))

• श्रुतम् (śrutam) - heard (heard, listened)

• यादृशं (yādṛśaṁ) - as what, similar to which (such as, of what kind, similar to which)

• तत्र (tatra) - there (on the battlefield) (there, in that place)

• पार्थस्य (pārthasya) - concerning Arjuna (of Arjuna (son of Pṛthā/Kuntī))

• तावकाः (tāvakāḥ) - your warriors (referring to Dhṛtarāṣṭra's sons/army) (your men, your people, your side)

• संप्रचक्क्रिरे (saṁpracakkrire) - they accomplished, they did (they did, they performed, they accomplished)

Words meanings and morphology

न (na) - not (not, no)

(indeclinable)

Note: Negative particle.

एतादृशं (etādṛśaṁ) - such a thing, such a sight (such, of this kind)

(adjective)

Nominative, neuter, singular of etādṛśa

etādṛśa - such, of this kind

Note: Qualifies an implied 'thing' or 'sight'.

दृष्टपूर्वं (dṛṣṭapūrvaṁ) - seen before (seen before, previously seen)

(adjective)

Nominative, neuter, singular of dṛṣṭapūrva

dṛṣṭapūrva - seen before, previously seen

Compound type : tatpuruṣa (dṛṣṭa+pūrva)

• dṛṣṭa – seen
  adjective
  Past Passive Participle
  Derived from root dṛś- 'to see'
  Root: dṛś (class 1)
• pūrva – before, former, prior
  adjective

Note: Predicate adjective, 'was not seen before'.

राजन् (rājan) - O King (vocative, addressing Dhṛtarāṣṭra) (O King)

(noun)

Vocative, masculine, singular of rājan

rājan - king

न (na) - nor (not, no)

(indeclinable)

Note: Negative particle.

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

(indeclinable)

Note: Emphasis.

च (ca) - and (nor) (and)

(indeclinable)

Note: Conjunction.

नः (naḥ) - by us (by us (instrumental), to us (dative), our (genitive))

(pronoun)

Instrumental, plural of asmad

asmad - I, we

Note: In connection with śrutam (past passive participle), it acts as the agent ('by us').

श्रुतम् (śrutam) - heard (heard, listened)

(adjective)

Nominative, neuter, singular of śruta

śruta - heard, listened, revealed

Past Passive Participle

Derived from root śru- 'to hear'

Root: śru (class 5)

Note: Predicate adjective, 'was not heard'.

यादृशं (yādṛśaṁ) - as what, similar to which (such as, of what kind, similar to which)

(adjective)

Nominative, neuter, singular of yādṛśa

yādṛśa - such as, of what kind

Note: Correlative to etādṛśam.

तत्र (tatra) - there (on the battlefield) (there, in that place)

(indeclinable)

Note: Adverb of place.

पार्थस्य (pārthasya) - concerning Arjuna (of Arjuna (son of Pṛthā/Kuntī))

(proper noun)

Genitive, masculine, singular of pārtha

pārtha - son of Pṛthā (Arjuna, Bhīma, Yudhiṣṭhira)

Derived from Pṛthā (Kuntī) + aṇ

Note: Genitive of reference or possession.

तावकाः (tāvakāḥ) - your warriors (referring to Dhṛtarāṣṭra's sons/army) (your men, your people, your side)

(pronoun)

Nominative, masculine, plural of tāvaka

tāvaka - your, belonging to you, your men

Derived from 'tva' (you)

Note: Subject of saṃpracakkrire.

संप्रचक्क्रिरे (saṁpracakkrire) - they accomplished, they did (they did, they performed, they accomplished)

(verb)

3rd person , plural, middle, perfect (Lit) of saṃpracakkrire

Perfect

Root kṛ- 'to do' with upasargas sam- and pra-, in 3rd person plural perfect middle voice

Prefixes: sam+pra

Root: kṛ (class 8)

Note: The middle voice can imply the action is for oneself or has a particular effect on the agent.