महाभारतः mahābhārataḥ - book-8, chapter-37, verse-17

पश्य कृष्ण महाबाहो संशप्तकगणान्मया ।
कुर्वाणान्दारुणं कर्म वध्यमानान्सहस्रशः ॥१७॥

17. paśya kṛṣṇa mahābāho saṁśaptakagaṇānmayā ,
kurvāṇāndāruṇaṁ karma vadhyamānānsahasraśaḥ.

17. paśya kṛṣṇa mahābāho saṃśaptakagaṇān mayā
kurvāṇān dāruṇam karma vadhyamānān sahasraśaḥ

17. kṛṣṇa mahābāho paśya mayā dāruṇam karma
kurvāṇān saṃśaptakagaṇān sahasraśaḥ vadhyamānān

17. Behold, O mighty-armed Krishna, these hosts of Saṃśaptaka warriors, performing dreadful deeds, whom I am slaying by thousands.

Words meanings summery:

• पश्य (paśya) - See! Look!

• कृष्ण (kṛṣṇa) - O Krishna (addressed to him) (O Krishna)

• महाबाहो (mahābāho) - O mighty-armed one

• संशप्तकगणान् (saṁśaptakagaṇān) - the hosts of Saṃśaptakas

• मया (mayā) - by me

• कुर्वाणान् (kurvāṇān) - performing, doing, making

• दारुणम् (dāruṇam) - terrible, dreadful, fierce

• कर्म (karma) - deed, action (karma)

• वध्यमानान् (vadhyamānān) - being killed, being slain

• सहस्रशः (sahasraśaḥ) - by thousands

Words meanings and morphology

पश्य (paśya) - See! Look!

(verb)

2nd person , singular, active, imperative (Loṭ) of paś

Root dṛś changes to paś in present tense forms.

Root: dṛś (class 1)

कृष्ण (kṛṣṇa) - O Krishna (addressed to him) (O Krishna)

(proper noun)

Vocative, masculine, singular of kṛṣṇa

kṛṣṇa - Krishna (name of a deity), black, dark

महाबाहो (mahābāho) - O mighty-armed one

(adjective)

Vocative, masculine, singular of mahābāhu

mahābāhu - mighty-armed, powerful

Compound type : bahuvrīhi (mahā+bāhu)

• mahā – great, large, mighty
  adjective
• bāhu – arm
  noun (masculine)

संशप्तकगणान् (saṁśaptakagaṇān) - the hosts of Saṃśaptakas

(noun)

Accusative, masculine, plural of saṃśaptakagaṇa

saṁśaptakagaṇa - group/host of Saṃśaptakas (warriors who swore an oath)

Compound type : tatpuruṣa (saṃśaptaka+gaṇa)

• saṃśaptaka – warrior who has sworn an oath (especially to conquer or die)
  noun (masculine)
• gaṇa – host, multitude, group
  noun (masculine)

मया (mayā) - by me

(pronoun)

Instrumental, singular of aham

aham - I

कुर्वाणान् (kurvāṇān) - performing, doing, making

(adjective)

Accusative, masculine, plural of kurvāṇa

kurvāṇa - performing, doing

Present Middle Participle

Derived from the root kṛ (to do) with śānac suffix.

Root: kṛ (class 8)

दारुणम् (dāruṇam) - terrible, dreadful, fierce

(adjective)

Accusative, neuter, singular of dāruṇa

dāruṇa - terrible, dreadful, fierce, cruel

कर्म (karma) - deed, action (karma)

(noun)

Accusative, neuter, singular of karman

karman - action, deed, work, ritual, fate (karma)

वध्यमानान् (vadhyamānān) - being killed, being slain

(adjective)

Accusative, masculine, plural of vadhyamāna

vadhyamāna - being killed, being slain

Present Passive Participle

Derived from the passive stem of the root han (to strike/kill), i.e., vadhyate, with śānac suffix.

Root: han (class 2)

सहस्रशः (sahasraśaḥ) - by thousands

(indeclinable)

Derived from sahasra (thousand) with the śas suffix indicating 'by way of' or 'in groups of'.