महाभारतः mahābhārataḥ - book-7, chapter-28, verse-3

तथा हि शरवर्षाणि पातयत्यनिशं प्रभो ।
भगदत्तो गजस्कन्धात्कृष्णयोः स्यन्दनस्थयोः ॥३॥

3. tathā hi śaravarṣāṇi pātayatyaniśaṁ prabho ,
bhagadatto gajaskandhātkṛṣṇayoḥ syandanasthayoḥ.

3. tathā hi śaravarṣāṇi pātayati aniśam prabho
bhagadattaḥ gajaskandhāt kṛṣṇayoḥ syandanasthayoḥ

3. prabho tathā hi bhagadattaḥ gajaskandhāt
syandanasthayoḥ kṛṣṇayoḥ aniśam śaravarṣāṇi pātayati

3. For, O Lord, Bhagadatta, from the shoulder of his elephant, continuously showered arrows upon the two Krishnas (Krishna and Arjuna) who were stationed in their chariot.

Words meanings summery:

• तथा (tathā) - thus, so, in that manner

• हि (hi) - for, indeed (explanatory particle) (for, because, indeed)

• शरवर्षाणि (śaravarṣāṇi) - showers of arrows

• पातयति (pātayati) - showered (arrows) (causes to fall, throws down, sheds)

• अनिशम् (aniśam) - continuously, constantly, incessantly

• प्रभो (prabho) - O King Dhritarashtra (O Lord, O master)

• भगदत्तः (bhagadattaḥ) - Bhagadatta

• गजस्कन्धात् (gajaskandhāt) - from the elephant's shoulder/back

• कृष्णयोः (kṛṣṇayoḥ) - upon Krishna and Arjuna (of the two Krishnas, upon the two Krishnas)

• स्यन्दनस्थयोः (syandanasthayoḥ) - upon Krishna and Arjuna, who were in their chariot (of those stationed in the chariot, upon those stationed in the chariot)

Words meanings and morphology

तथा (tathā) - thus, so, in that manner

(indeclinable)

Adverbial derivative of 'tad'

Note: Qualifies the following action

हि (hi) - for, indeed (explanatory particle) (for, because, indeed)

(indeclinable)

Particle

शरवर्षाणि (śaravarṣāṇi) - showers of arrows

(noun)

Accusative, neuter, plural of śaravarṣa

śaravarṣa - shower of arrows, hail of arrows

Tatpuruṣa compound of 'śara' (arrow) and 'varṣa' (rain, shower)

Compound type : tatpuruṣa (śara+varṣa)

• śara – arrow, reed
  noun (masculine)
  From root 'śṛ' (to injure, break)
  Root: śṛ (class 9)
• varṣa – rain, shower, year, region
  noun (neuter)
  From root 'vṛṣ' (to rain)
  Root: vṛṣ (class 1)

Note: Object of 'pātayati'

पातयति (pātayati) - showered (arrows) (causes to fall, throws down, sheds)

(verb)

3rd person , singular, active, present (laṭ) of pat

Causative Present (Laṭ)

Causative stem 'pātay-' from root 'pat' (to fall)

Root: pat (class 1)

अनिशम् (aniśam) - continuously, constantly, incessantly

(indeclinable)

Adverbial form, compound of 'a' (not) and 'niśā' (night, rest)

Compound type : avyayībhāva (a+niśā)

• a – not, un-
  indeclinable
  Negative prefix
• niśā – night, rest
  noun (feminine)
  Root: niś (class 1)

Note: Qualifies 'pātayati'

प्रभो (prabho) - O King Dhritarashtra (O Lord, O master)

(noun)

Vocative, masculine, singular of prabhu

prabhu - lord, master, sovereign, powerful

From 'pra' (forth) + 'bhū' (to be)

Prefix: pra

Root: bhū (class 1)

Note: Addressed to Dhritarashtra by Sanjaya

भगदत्तः (bhagadattaḥ) - Bhagadatta

(proper noun)

Nominative, masculine, singular of bhagadatta

bhagadatta - name of the king of Pragjyotisha

Compound 'bhaga' (fortune) + 'datta' (given)

Compound type : tatpuruṣa (bhaga+datta)

• bhaga – fortune, prosperity, divine grace, wealth
  noun (masculine)
  Root: bhaj (class 1)
• datta – given, granted
  adjective
  Past Passive Participle
  From root 'dā' (to give)
  Root: dā (class 3)

Note: Subject of 'pātayati'

गजस्कन्धात् (gajaskandhāt) - from the elephant's shoulder/back

(noun)

Ablative, masculine, singular of gajaskandha

gajaskandha - elephant's shoulder, elephant's back

Tatpuruṣa compound of 'gaja' (elephant) and 'skandha' (shoulder)

Compound type : tatpuruṣa (gaja+skandha)

• gaja – elephant
  noun (masculine)
  Root: gaj (class 1)
• skandha – shoulder, trunk, branch, section
  noun (masculine)
  Root: skand (class 1)

Note: Source from which arrows are discharged

कृष्णयोः (kṛṣṇayoḥ) - upon Krishna and Arjuna (of the two Krishnas, upon the two Krishnas)

(proper noun)

Genitive, masculine, dual of kṛṣṇa

kṛṣṇa - dark, black, Krishna (name of the deity), Arjuna (often called Krishna as well)

Root: kṛṣ (class 1)

Note: Here, functionally locative (upon them)

स्यन्दनस्थयोः (syandanasthayoḥ) - upon Krishna and Arjuna, who were in their chariot (of those stationed in the chariot, upon those stationed in the chariot)

(adjective)

Genitive, masculine, dual of syandanastha

syandanastha - stationed in a chariot, sitting in a car

Upapada tatpuruṣa compound of 'syandana' (chariot) and 'stha' (standing/stationed)

Compound type : upapada tatpuruṣa (syandana+stha)

• syandana – chariot, flowing, moving
  noun (masculine)
  From root 'syand' (to flow, move)
  Root: syand (class 1)
• stha – standing, staying, situated
  adjective
  suffix 'kha' from 'sthā'
  From root 'sthā' (to stand)
  Root: sthā (class 1)

Note: Qualifies 'kṛṣṇayoḥ'