महाभारतः mahābhārataḥ - book-7, chapter-68, verse-2

अभीषाहाः शूरसेनाः शिबयोऽथ वसातयः ।
अभ्यवर्षंस्ततो राजञ्शरवर्षैर्धनंजयम् ॥२॥

2. abhīṣāhāḥ śūrasenāḥ śibayo'tha vasātayaḥ ,
abhyavarṣaṁstato rājañśaravarṣairdhanaṁjayam.

2. abhīṣāhāḥ śūrasenāḥ śibayaḥ atha vasātayaḥ
abhyavarṣan tataḥ rājan śaravarṣaiḥ dhanañjayam

2. rājan atha abhīṣāhāḥ śūrasenāḥ śibayaḥ vasātayaḥ
tataḥ śaravarṣaiḥ dhanañjayam abhyavarṣan

2. O King, then the Abhīṣāhas, Śūrasenas, Śibayas, and Vasātis showered Dhanañjaya (Arjuna) with volleys of arrows.

Words meanings summery:

• अभीषाहाः (abhīṣāhāḥ) - the Abhīṣāha warriors (the Abhīṣāhas (a tribe/people))

• शूरसेनाः (śūrasenāḥ) - the Śūrasena warriors (the Śūrasenas (a tribe/people))

• शिबयः (śibayaḥ) - the Śibaya warriors (the Śibayas (a tribe/people))

• अथ (atha) - and then (indicating continuation) (then, now, and, moreover)

• वसातयः (vasātayaḥ) - the Vasāti warriors (the Vasātis (a tribe/people))

• अभ्यवर्षन् (abhyavarṣan) - they (the tribes) showered (arrows) (they showered, they poured upon)

• ततः (tataḥ) - then (indicating sequence of events) (then, thence, from that, therefore)

• राजन् (rājan) - O King (referring to Dhṛtarāṣṭra) (O King)

• शरवर्षैः (śaravarṣaiḥ) - with volleys of arrows (with showers of arrows, with volleys of arrows)

• धनञ्जयम् (dhanañjayam) - Dhanañjaya (Arjuna), the recipient of the arrow shower (Dhanañjaya (Arjuna))

Words meanings and morphology

अभीषाहाः (abhīṣāhāḥ) - the Abhīṣāha warriors (the Abhīṣāhas (a tribe/people))

(proper noun)

Nominative, masculine, plural of abhīṣāha

abhīṣāha - name of a tribe or people

Note: Subject of 'abhyavarṣan'.

शूरसेनाः (śūrasenāḥ) - the Śūrasena warriors (the Śūrasenas (a tribe/people))

(proper noun)

Nominative, masculine, plural of śūrasena

śūrasena - name of a tribe or people

Compound: śūra (heroic) + senā (army).

Compound type : Tatpuruṣa (śūra+senā)

• śūra – hero, valiant, brave
  adjective (masculine)
• senā – army, host
  noun (feminine)

Note: Subject of 'abhyavarṣan'.

शिबयः (śibayaḥ) - the Śibaya warriors (the Śibayas (a tribe/people))

(proper noun)

Nominative, masculine, plural of śibaya

śibaya - name of an ancient Indian tribe or people

Note: Subject of 'abhyavarṣan'.

अथ (atha) - and then (indicating continuation) (then, now, and, moreover)

(indeclinable)

Particle used to introduce a new topic or sequence.

वसातयः (vasātayaḥ) - the Vasāti warriors (the Vasātis (a tribe/people))

(proper noun)

Nominative, masculine, plural of vasāti

vasāti - name of a tribe or people

Note: Subject of 'abhyavarṣan'.

अभ्यवर्षन् (abhyavarṣan) - they (the tribes) showered (arrows) (they showered, they poured upon)

(verb)

3rd person , plural, active, past imperfect (laṅ) of abhi-vṛṣ

Imperfect tense, parasmaipada.

Prefix: abhi

Root: vṛṣ (class 1)

ततः (tataḥ) - then (indicating sequence of events) (then, thence, from that, therefore)

(indeclinable)

Derived from tad (that) + -tas suffix.

राजन् (rājan) - O King (referring to Dhṛtarāṣṭra) (O King)

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler, sovereign

Root: rāj (class 1)

शरवर्षैः (śaravarṣaiḥ) - with volleys of arrows (with showers of arrows, with volleys of arrows)

(noun)

Instrumental, masculine, plural of śaravarṣa

śaravarṣa - a shower of arrows, a volley of arrows

Compound: śara (arrow) + varṣa (rain/shower).

Compound type : Tatpuruṣa (śara+varṣa)

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

धनञ्जयम् (dhanañjayam) - Dhanañjaya (Arjuna), the recipient of the arrow shower (Dhanañjaya (Arjuna))

(proper noun)

Accusative, masculine, singular of dhanañjaya

dhanañjaya - Dhanañjaya (name of Arjuna); conqueror of wealth

Compound: dhana (wealth) + jaya (conquering).

Compound type : Aluk-Tatpuruṣa (dhana+jaya)

• dhana – wealth, riches, property
  noun (neuter)
• jaya – victory, conquest, triumph
  noun (masculine)
  From root ji (to conquer).
  Root: ji (class 1)

Note: Object of 'abhyavarṣan'.