महाभारतः mahābhārataḥ - book-5, chapter-129, verse-7

प्रादुरास्तां तथा दोर्भ्यां संकर्षणधनंजयौ ।
दक्षिणेऽथार्जुनो धन्वी हली रामश्च सव्यतः ॥७॥

7. prādurāstāṁ tathā dorbhyāṁ saṁkarṣaṇadhanaṁjayau ,
dakṣiṇe'thārjuno dhanvī halī rāmaśca savyataḥ.

7. prāduḥ āstām tathā dorbhyām saṃkarṣaṇa-dhanañjayau
| dakṣiṇe atha arjunaḥ dhanvī halī rāmaḥ ca savyataḥ

7. tathā saṃkarṣaṇa-dhanañjayau dorbhyām prāduḥ āstām
atha dakṣiṇe arjunaḥ dhanvī ca savyataḥ halī rāmaḥ

7. Thus, Saṃkarṣaṇa and Arjuna (Dhananjaya) appeared with their arms ready. Then, on the right stood Arjuna, the archer, and on the left stood Balarāma (Hali), the wielder of the plough.

Words meanings summery:

• प्रादुः (prāduḥ) - manifest, apparent, visible, before, in front

• आस्ताम् (āstām) - they appeared (they were, they stood, they sat, they appeared)

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

• दोर्भ्याम् (dorbhyām) - with their (two) arms (ready/prepared, implying bearing weapons) (with two arms, by two arms)

• संकर्षण-धनञ्जयौ (saṁkarṣaṇa-dhanañjayau) - Balarāma and Arjuna (Saṃkarṣaṇa and Dhananjaya)

• दक्षिणे (dakṣiṇe) - on the right side (on the right, to the right, in the south)

• अथ (atha) - then (then, now, moreover)

• अर्जुनः (arjunaḥ) - Arjuna (name of a Pāṇḍava prince)

• धन्वी (dhanvī) - Arjuna, the archer (archer, bowman, one who possesses a bow)

• हली (halī) - Balarāma, the wielder of the plough (ploughman, one who possesses a plough, Balarāma)

• रामः (rāmaḥ) - Balarāma (Rāma (name of Balarāma or another deity))

• च (ca) - and (and, also, moreover)

• सव्यतः (savyataḥ) - on the left side (from the left, on the left)

Words meanings and morphology

प्रादुः (prāduḥ) - manifest, apparent, visible, before, in front

(indeclinable)

आस्ताम् (āstām) - they appeared (they were, they stood, they sat, they appeared)

(verb)

3rd person , dual, active, imperfect (laṅ) of √as

3rd person dual, imperfect active form of the verb root √as (to be).

Root: as (class 2)

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

(indeclinable)

दोर्भ्याम् (dorbhyām) - with their (two) arms (ready/prepared, implying bearing weapons) (with two arms, by two arms)

(noun)

Instrumental, masculine, dual of dor

dor - arm, hand

Instrumental dual of `bāhu` (arm), often shortened to `dor` in compounds or specific declensions.

संकर्षण-धनञ्जयौ (saṁkarṣaṇa-dhanañjayau) - Balarāma and Arjuna (Saṃkarṣaṇa and Dhananjaya)

(proper noun)

Nominative, masculine, dual of saṃkarṣaṇa-dhanañjaya

saṁkarṣaṇa-dhanañjaya - Saṃkarṣaṇa (Balarāma) and Dhanañjaya (Arjuna)

Compound type : dvandva (saṃkarṣaṇa+dhanañjaya)

• saṃkarṣaṇa – Saṃkarṣaṇa, an epithet of Balarāma, meaning 'one who draws together' or 'plougher'
  proper noun (masculine)
  From prefix 'sam' + root 'kṛṣ' (to draw/plough) + suffix 'ana'.
  Prefix: sam
  Root: kṛṣ (class 1)
• dhanañjaya – Dhanañjaya, an epithet of Arjuna, meaning 'conqueror of wealth'
  proper noun (masculine)
  From 'dhana' (wealth) + 'jaya' (conqueror).

Note: Refers to Balarāma and Arjuna.

दक्षिणे (dakṣiṇe) - on the right side (on the right, to the right, in the south)

(adjective)

Locative, singular of dakṣiṇa

dakṣiṇa - right, southern, clever, able

अथ (atha) - then (then, now, moreover)

(indeclinable)

अर्जुनः (arjunaḥ) - Arjuna (name of a Pāṇḍava prince)

(proper noun)

Nominative, masculine, singular of arjuna

arjuna - white, clear, name of a Pāṇḍava prince

धन्वी (dhanvī) - Arjuna, the archer (archer, bowman, one who possesses a bow)

(noun)

Nominative, masculine, singular of dhanvin

dhanvin - possessing a bow, an archer

Formed from `dhanu` (bow) + `vin` (possessing).

हली (halī) - Balarāma, the wielder of the plough (ploughman, one who possesses a plough, Balarāma)

(proper noun)

Nominative, masculine, singular of halin

halin - possessing a plough, ploughman, an epithet of Balarāma

Formed from `hala` (plough) + `in` (possessing).

रामः (rāmaḥ) - Balarāma (Rāma (name of Balarāma or another deity))

(proper noun)

Nominative, masculine, singular of rāma

rāma - pleasant, charming, name of several mythical persons (e.g., Balarāma, Rāmacandra)

च (ca) - and (and, also, moreover)

(indeclinable)

सव्यतः (savyataḥ) - on the left side (from the left, on the left)

(indeclinable)

Derived from `savya` (left) + `tasi` suffix.