महाभारतः mahābhārataḥ - book-7, chapter-86, verse-32

यत्र वीरौ महेष्वासौ कृष्णौ सत्यपराक्रमौ ।
न तत्र कर्मणो व्यापत्कथंचिदपि विद्यते ॥३२॥

32. yatra vīrau maheṣvāsau kṛṣṇau satyaparākramau ,
na tatra karmaṇo vyāpatkathaṁcidapi vidyate.

32. yatra vīrau maheṣvāsau kṛṣṇau satyaparākramau
na tatra karmaṇaḥ vyāpat kathaṃcidapi vidyate

32. yatra vīrau maheṣvāsau satyaparākramau kṛṣṇau
tatra karmaṇaḥ vyāpat kathaṃcidapi na vidyate

32. Where those two heroes, the great archers, the two Krishnas (Kṛṣṇa) of true valor are present, there is never any failure of action (karma) whatsoever.

Words meanings summery:

• यत्र (yatra) - where

• वीरौ (vīrau) - two heroes, two brave ones

• महेष्वासौ (maheṣvāsau) - two great archers, two mighty bowmen

• कृष्णौ (kṛṣṇau) - Lord Krishna and Arjuna, who is also called Krishna (the two Krishnas)

• सत्यपराक्रमौ (satyaparākramau) - two of true valor, two of genuine prowess

• न (na) - not

• तत्र (tatra) - there

• कर्मणः (karmaṇaḥ) - of action, of work, of destiny (karma)

• व्यापत् (vyāpat) - failure, misfortune, danger, calamity

• कथंचिदपि (kathaṁcidapi) - in any way whatsoever, by any means, under any circumstances

• विद्यते (vidyate) - exists, is found, is present

Words meanings and morphology

यत्र (yatra) - where

(indeclinable)

वीरौ (vīrau) - two heroes, two brave ones

(noun)

Nominative, masculine, dual of vīra

vīra - hero, brave, valiant

महेष्वासौ (maheṣvāsau) - two great archers, two mighty bowmen

(noun)

Nominative, masculine, dual of maheṣvāsa

maheṣvāsa - great archer, mighty bowman

Compound type : karmadhāraya (mahā+iṣvāsa)

• mahā – great, large
  adjective
• iṣvāsa – archer, bowman
  noun (masculine)

कृष्णौ (kṛṣṇau) - Lord Krishna and Arjuna, who is also called Krishna (the two Krishnas)

(proper noun)

Nominative, masculine, dual of kṛṣṇa

kṛṣṇa - Krishna, dark, black, Arjuna

सत्यपराक्रमौ (satyaparākramau) - two of true valor, two of genuine prowess

(adjective)

Nominative, masculine, dual of satyaparākrama

satyaparākrama - having true valor/prowess, genuinely powerful

Compound type : bahuvrīhi (satya+parākrama)

• satya – truth, true, real
  noun (neuter)
• parākrama – valor, prowess, might, heroism
  noun (masculine)

न (na) - not

(indeclinable)

तत्र (tatra) - there

(indeclinable)

कर्मणः (karmaṇaḥ) - of action, of work, of destiny (karma)

(noun)

Genitive, neuter, singular of karma

karma - action, deed, work, ritual, destiny

Root: kṛ (class 8)

व्यापत् (vyāpat) - failure, misfortune, danger, calamity

(noun)

Nominative, feminine, singular of vyāpad

vyāpad - misfortune, calamity, failure, danger

Prefixes: vi+ā

Root: pad (class 4)

कथंचिदपि (kathaṁcidapi) - in any way whatsoever, by any means, under any circumstances

(indeclinable)

विद्यते (vidyate) - exists, is found, is present

(verb)

3rd person , singular, middle, present (laṭ) of vidyate

Present 3rd Person Singular Middle Voice

Root: vid (class 4)