महाभारतः mahābhārataḥ - book-9, chapter-24, verse-30

गदया भीमसेनेन भिन्नकुम्भान्रजस्वलान् ।
धावमानानपश्याम कुञ्जरान्पर्वतोपमान् ॥३०॥

30. gadayā bhīmasenena bhinnakumbhānrajasvalān ,
dhāvamānānapaśyāma kuñjarānparvatopamān.

30. gadayā bhīmasenena bhinnakumbhān rajasvalān
dhāvamānān apaśyāma kuñjarān parvatopamān

30. bhīmasenena gadayā bhinnakumbhān rajasvalān
parvatopamān dhāvamānān kuñjarān apaśyāma

30. We saw mountain-like elephants, their temples shattered and covered in dust/blood by Bhimasena's mace, as they ran.

Words meanings summery:

• गदया (gadayā) - by the mace, with the mace

• भीमसेनेन (bhīmasenena) - by Bhimasena

• भिन्नकुम्भान् (bhinnakumbhān) - with broken temples

• रजस्वलान् (rajasvalān) - covered in dust or blood from wounds, or in a state of excitement/rut (for elephants) (covered in dust/blood, excited, rutting)

• धावमानान् (dhāvamānān) - running, fleeing

• अपश्याम (apaśyāma) - we saw, we beheld

• कुञ्जरान् (kuñjarān) - elephants

• पर्वतोपमान् (parvatopamān) - mountain-like, resembling mountains

Words meanings and morphology

गदया (gadayā) - by the mace, with the mace

(noun)

Instrumental, feminine, singular of gadā

gadā - mace, club

भीमसेनेन (bhīmasenena) - by Bhimasena

(proper noun)

Instrumental, masculine, singular of bhīmasena

bhīmasena - Bhimasena (name of the second Pāṇḍava)

भिन्नकुम्भान् (bhinnakumbhān) - with broken temples

(adjective)

Accusative, masculine, plural of bhinnakumbha

bhinnakumbha - having shattered temples (of an elephant)

Compound type : Bahuvrīhi (bhinna+kumbha)

• bhinna – broken, split, shattered
  adjective (masculine)
  Past Passive Participle
  Derived from root bhid (to split, break)
  Root: bhid (class 7)
• kumbha – temple (of an elephant), pitcher, pot
  noun (masculine)

रजस्वलान् (rajasvalān) - covered in dust or blood from wounds, or in a state of excitement/rut (for elephants) (covered in dust/blood, excited, rutting)

(adjective)

Accusative, masculine, plural of rajasvala

rajasvala - dusty, dirty, covered with blood, excited, rutting (of an elephant)

Derived from rajas (dust, impurity, passion)

धावमानान् (dhāvamānān) - running, fleeing

(adjective)

Accusative, masculine, plural of dhāvamāna

dhāvamāna - running, moving swiftly

Present Active Participle (Ātmanepada)

Derived from root dhāv (to run)

Root: dhāv (class 1)

अपश्याम (apaśyāma) - we saw, we beheld

(verb)

1st person , plural, active, imperfect (laṅ) of paś

Root dṛś changes to paś in present/imperfect stems

Root: dṛś (class 4)

कुञ्जरान् (kuñjarān) - elephants

(noun)

Accusative, masculine, plural of kuñjara

kuñjara - elephant, 'forest-dweller'

पर्वतोपमान् (parvatopamān) - mountain-like, resembling mountains

(adjective)

Accusative, masculine, plural of parvatopama

parvatopama - mountain-like, resembling mountains

Compound type : Tatpuruṣa (parvata+upama)

• parvata – mountain, hill
  noun (masculine)
• upama – resemblance, comparison, similar to
  adjective (masculine)