महाभारतः mahābhārataḥ - book-6, chapter-15, verse-13

परिकृष्य स सेनां मे दशरात्रमनीकहा ।
जगामास्तमिवादित्यः कृत्वा कर्म सुदुष्करम् ॥१३॥

13. parikṛṣya sa senāṁ me daśarātramanīkahā ,
jagāmāstamivādityaḥ kṛtvā karma suduṣkaram.

13. parikṛṣya saḥ senām me daśarātram anīkahā
jagāma astam iva ādityaḥ kṛtvā karma suduṣkaram

13. saḥ anīkahā daśarātram me senām parikṛṣya
suduṣkaram karma kṛtvā ādityaḥ astam iva jagāma

13. Having harassed my army for ten days, he, the destroyer of armies, departed like the setting sun, after accomplishing a most difficult deed (karma).

Words meanings summery:

• परिकृष्य (parikṛṣya) - having drawn away, having harassed, having devastated

• सः (saḥ) - he

• सेनाम् (senām) - army

• मे (me) - my, of me

• दशरात्रम् (daśarātram) - for ten nights, for ten days (a day-night unit)

• अनीकहा (anīkahā) - destroyer of armies, commander

• जगाम (jagāma) - went, departed

• अस्तम् (astam) - setting, disappearance

• इव (iva) - like, as

• आदित्यः (ādityaḥ) - the sun

• कृत्वा (kṛtvā) - having done, having performed

• कर्म (karma) - deed, action, work

• सुदुर्ष्करम् (sudurṣkaram) - very difficult, extremely hard to perform

Words meanings and morphology

परिकृष्य (parikṛṣya) - having drawn away, having harassed, having devastated

(indeclinable)

absolutive

formed from root kṛṣ with prefix pari and suffix ya

Prefix: pari

Root: kṛṣ (class 1)

सः (saḥ) - he

(pronoun)

Nominative, masculine, singular of tad

tad - that, he

सेनाम् (senām) - army

(noun)

Accusative, feminine, singular of senā

senā - army, host

मे (me) - my, of me

(pronoun)

singular of mad

mad - I, my

दशरात्रम् (daśarātram) - for ten nights, for ten days (a day-night unit)

(compound noun)

Compound type : dvigu/bahuvrihi (daśa+rātra)

• daśa – ten
  numeral
• rātra – night
  noun (neuter)

अनीकहा (anīkahā) - destroyer of armies, commander

(compound noun)

Compound type : tatpurusha (anīka+han)

• anīka – army, battle array
  noun (neuter)
• han – killer, slayer
  root
  Root: han (class 2)

जगाम (jagāma) - went, departed

(verb)

3rd person , singular, active, past perfect (lit) of gam

Perfect

3rd person singular, perfect tense

Root: gam (class 1)

अस्तम् (astam) - setting, disappearance

(noun)

Accusative, masculine, singular of asta

asta - setting, disappearance

इव (iva) - like, as

(indeclinable)

आदित्यः (ādityaḥ) - the sun

(noun)

Nominative, masculine, singular of āditya

āditya - the sun, a son of Aditi

कृत्वा (kṛtvā) - having done, having performed

(indeclinable)

absolutive

formed from root kṛ with suffix tvā

Root: kṛ (class 8)

कर्म (karma) - deed, action, work

(noun)

Accusative, neuter, singular of karman

karman - action, deed, work

सुदुर्ष्करम् (sudurṣkaram) - very difficult, extremely hard to perform

(compound adjective)

Compound type : pradi-tatpurusha (su+durṣkara)

• su – good, well, very
  indeclinable
• durṣkara – difficult to do
  adjective (neuter)