महाभारतः mahābhārataḥ - book-12, chapter-135, verse-23

परीक्ष्यकारी युक्तस्तु सम्यक्समुपपादयेत् ।
देशकालावभिप्रेतौ ताभ्यां फलमवाप्नुयात् ॥२३॥

23. parīkṣyakārī yuktastu samyaksamupapādayet ,
deśakālāvabhipretau tābhyāṁ phalamavāpnuyāt.

23. parīkṣya-kārī yuktaḥ tu samyak samupapādayet
deśa-kālau abhipretau tābhyām phalam avāpnuyāt

23. tu parīkṣya-kārī yuktaḥ samyak abhipretau
deśa-kālau samupapādayet tābhyām phalam avāpnuyāt

23. However, one who acts after due examination and is diligent should properly utilize the opportune place and time. From these two, one will certainly obtain the fruit (phala).

Words meanings summery:

• परीक्ष्य-कारी (parīkṣya-kārī) - one who acts after examining, careful worker

• युक्तः (yuktaḥ) - diligent, attentive (diligent, attentive, engaged, proper)

• तु (tu) - however (but, indeed, however)

• सम्यक् (samyak) - properly, completely, correctly

• समुपपादयेत् (samupapādayet) - should properly utilize/arrange (should accomplish, should arrange, should provide, should utilize)

• देश-कालौ (deśa-kālau) - place and time

• अभिप्रेतौ (abhipretau) - opportune, desired (desired, intended, opportune (dual))

• ताभ्याम् (tābhyām) - by means of these two (place and time) (by/from these two)

• फलम् (phalam) - result (fruit, result, reward)

• अवाप्नुयात् (avāpnuyāt) - should obtain, should attain

Words meanings and morphology

परीक्ष्य-कारी (parīkṣya-kārī) - one who acts after examining, careful worker

(noun)

Nominative, masculine, singular of parīkṣya-kārin

parīkṣya-kārin - one who acts after examination, a cautious worker

Compound type : tatpurusha (parīkṣya+kārin)

• parīkṣya – having examined, to be examined
  indeclinable
  Absolutive (Gerund)
  Derived from root īkṣ with prefix pari, suffix -ya
  Prefix: pari
  Root: īkṣ (class 1)
• kārin – doer, actor, maker
  adjective (masculine)
  Agent noun suffix -in
  Derived from root kṛ with suffix -in
  Root: kṛ (class 8)

युक्तः (yuktaḥ) - diligent, attentive (diligent, attentive, engaged, proper)

(adjective)

Nominative, masculine, singular of yukta

yukta - joined, connected, proper, engaged, diligent, endowed with

Past Passive Participle

Derived from root yuj

Root: yuj (class 7)

Note: Participle used adjectivally, modifying 'parīkṣyakārī'.

तु (tu) - however (but, indeed, however)

(indeclinable)

सम्यक् (samyak) - properly, completely, correctly

(indeclinable)

Note: Functions as an adverb modifying 'samupapādayet'.

समुपपादयेत् (samupapādayet) - should properly utilize/arrange (should accomplish, should arrange, should provide, should utilize)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of samupapād

Optative Mood, Causative

Root pad with prefixes sam and upa, in causative (pād) and optative mood

Prefixes: sam+upa

Root: pad (class 4)

देश-कालौ (deśa-kālau) - place and time

(noun)

Accusative, masculine, dual of deśa-kāla

deśa-kāla - place and time

Compound type : dvandva (deśa+kāla)

• deśa – place, region, country
  noun (masculine)
• kāla – time
  noun (masculine)

अभिप्रेतौ (abhipretau) - opportune, desired (desired, intended, opportune (dual))

(adjective)

Accusative, masculine, dual of abhipreta

abhipreta - desired, intended, agreeable, opportune

Past Passive Participle

Derived from root i (to go) with prefixes abhi and pra

Prefixes: abhi+pra

Root: i (class 2)

Note: Participle used adjectivally, modifying 'deśa-kālau'.

ताभ्याम् (tābhyām) - by means of these two (place and time) (by/from these two)

(pronoun)

Instrumental, masculine, dual of tad

tad - that, he, she, it

Note: Refers to 'deśa-kālau'.

फलम् (phalam) - result (fruit, result, reward)

(noun)

Accusative, neuter, singular of phala

phala - fruit, result, reward, consequence

अवाप्नुयात् (avāpnuyāt) - should obtain, should attain

(verb)

3rd person , singular, active, optative (vidhiliṅ) of avāp

Optative Mood

Root āp with prefix ava, optative mood

Prefix: ava

Root: āp (class 5)