महाभारतः mahābhārataḥ - book-7, chapter-10, verse-14

सौभं दैत्यपुरं स्वस्थं शाल्वगुप्तं दुरासदम् ।
समुद्रकुक्षौ विक्रम्य पातयामास माधवः ॥१४॥

14. saubhaṁ daityapuraṁ svasthaṁ śālvaguptaṁ durāsadam ,
samudrakukṣau vikramya pātayāmāsa mādhavaḥ.

14. saubham daityapuram svastham śālvaguptam durāsadam
samudrakukṣau vikramya pātayāmāsa mādhavaḥ

14. mādhavaḥ samudrakukṣau vikramya svastham
śālvaguptam durāsadam saubham daityapuram pātayāmāsa

14. Mādhava (Krishna), asserting his power in the ocean's depths, caused the impregnable city of the Asuras, Saubha, which was well-situated and guarded by Śālva, to fall.

Words meanings summery:

• माधवः (mādhavaḥ) - Lord Krishna (Mādhava (a name of Krishna))

• समुद्रकुक्षौ (samudrakukṣau) - in the belly of the ocean, in the ocean's depths

• विक्रम्य (vikramya) - having exerted power, having displayed prowess, having attacked

• स्वस्थम् (svastham) - securely located (secure, well-situated, stable, healthy)

• शाल्वगुप्तम् (śālvaguptam) - guarded by Śālva

• दुरासदम् (durāsadam) - difficult to approach, impregnable, inaccessible

• सौभम् (saubham) - the aerial city named Saubha (the Saubha (city))

• दैत्यपुरम् (daityapuram) - city of the Daityas/demons

• पातयामास (pātayāmāsa) - he caused to fall, he destroyed

Words meanings and morphology

माधवः (mādhavaḥ) - Lord Krishna (Mādhava (a name of Krishna))

(proper noun)

Nominative, masculine, singular of mādhava

mādhava - descendant of Madhu, a name of Vishnu/Krishna

समुद्रकुक्षौ (samudrakukṣau) - in the belly of the ocean, in the ocean's depths

(noun)

Locative, masculine, singular of samudrakukṣi

samudrakukṣi - ocean's belly, interior of the ocean

Compound type : tatpuruṣa (samudra+kukṣi)

• samudra – ocean, sea
  noun (masculine)
• kukṣi – belly, abdomen, interior, womb
  noun (masculine)

विक्रम्य (vikramya) - having exerted power, having displayed prowess, having attacked

(indeclinable)

Absolutive (gerund)

Derived from root kram (1st class) with prefix vi, using the -ya suffix for the absolutive.

Prefix: vi

Root: kram (class 1)

स्वस्थम् (svastham) - securely located (secure, well-situated, stable, healthy)

(adjective)

Accusative, neuter, singular of svastha

svastha - well-situated, firm, healthy, secure

शाल्वगुप्तम् (śālvaguptam) - guarded by Śālva

(participle)

Accusative, neuter, singular of śālvagupta

śālvagupta - guarded by Śālva

Compound type : tatpuruṣa (śālva+gupta)

• śālva – name of a king
  proper noun (masculine)
• gupta – guarded, protected, hidden
  participle (neuter)
  Past Passive Participle
  Derived from root gup (to protect).
  Root: gup (class 1)

दुरासदम् (durāsadam) - difficult to approach, impregnable, inaccessible

(adjective)

Accusative, neuter, singular of durāsada

durāsada - difficult of access, impregnable, dangerous to approach

Compound of the prefix dur- (difficult) and āsada (approachable).

Compound type : nañ-tatpuruṣa (implied negation/difficulty) (dus+āsada)

• dus – bad, difficult, hard (prefix)
  prefix
• āsada – approachable, attainable, accessible
  noun (neuter)
  Derived from root sad (to sit) with prefix ā.
  Prefix: ā
  Root: sad (class 1)

सौभम् (saubham) - the aerial city named Saubha (the Saubha (city))

(proper noun)

Accusative, neuter, singular of saubha

saubha - name of an aerial city, belonging to Subha

दैत्यपुरम् (daityapuram) - city of the Daityas/demons

(noun)

Accusative, neuter, singular of daityapura

daityapura - city of the Daityas (demons)

Compound type : tatpuruṣa (daitya+pura)

• daitya – demon, son of Diti
  noun (masculine)
• pura – city, town, citadel
  noun (neuter)

पातयामास (pātayāmāsa) - he caused to fall, he destroyed

(verb)

3rd person , singular, active, perfect (liṭ) of pat

Root: pat (class 1)

Note: Periphrastic perfect form of the causative stem (pātaya-) of root pat, using the auxiliary verb as.