महाभारतः mahābhārataḥ - book-5, chapter-167, verse-7

पाण्डवैः सह राजेन्द्र तव सेनासु भारत ।
अग्निमारुतवद्राजन्नाह्वयन्तः परस्परम् ॥७॥

7. pāṇḍavaiḥ saha rājendra tava senāsu bhārata ,
agnimārutavadrājannāhvayantaḥ parasparam.

7. pāṇḍavaiḥ saha rājendra tava senāsu bhārata
agnimārutavat rājan āhvayantaḥ parasparam

7. rājendra bhārata rājan pāṇḍavaiḥ saha tava
senāsu agnimārutavat parasparam āhvayantaḥ

7. O King of kings (rājendra), O descendant of Bharata (bhārata), they will challenge each other in your armies, alongside the Pandavas, like fire (agni) and wind (māruta), O King (rājan).

Words meanings summery:

• पाण्डवैः (pāṇḍavaiḥ) - on the side of the Pandavas (with the Pandavas)

• सह (saha) - with, accompanied by

• राजेन्द्र (rājendra) - O king of kings, O mighty king

• तव (tava) - your, of you

• सेनासु (senāsu) - in the armies

• भारत (bhārata) - addressing Dhṛtarāṣṭra (O descendant of Bharata)

• अग्निमारुतवत् (agnimārutavat) - like fire (agni) and wind (māruta)

• राजन् (rājan) - O king

• आह्वयन्तः (āhvayantaḥ) - challenging, invoking, calling out

• परस्परम् (parasparam) - mutually, each other

Words meanings and morphology

पाण्डवैः (pāṇḍavaiḥ) - on the side of the Pandavas (with the Pandavas)

(proper noun)

Instrumental, masculine, plural of pāṇḍava

pāṇḍava - descendant of Pandu, one of the Pandavas

सह (saha) - with, accompanied by

(indeclinable)

राजेन्द्र (rājendra) - O king of kings, O mighty king

(noun)

Vocative, masculine, singular of rājendra

rājendra - king of kings, paramount ruler

Compound type : Tatpurusha (rājan+indra)

• rājan – king, ruler, prince
  noun (masculine)
• indra – chief, lord, the god Indra
  noun (masculine)

तव (tava) - your, of you

(pronoun)

Genitive, singular of tvad

tvad - you (singular)

सेनासु (senāsu) - in the armies

(noun)

Locative, feminine, plural of senā

senā - army, host, military force

भारत (bhārata) - addressing Dhṛtarāṣṭra (O descendant of Bharata)

(proper noun)

Vocative, masculine, singular of bhārata

bhārata - descendant of Bharata, an Indian; Dhṛtarāṣṭra (as an address)

अग्निमारुतवत् (agnimārutavat) - like fire (agni) and wind (māruta)

(indeclinable)

Suffix -vat (like, similar to) added to the Dvandva compound Agnimaruta-

Compound type : Dvandva (agni+māruta)

• agni – fire, the god of fire (Agni)
  noun (masculine)
• māruta – wind, the god of wind (Vāyu/Maruta)
  noun (masculine)

राजन् (rājan) - O king

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler, prince

आह्वयन्तः (āhvayantaḥ) - challenging, invoking, calling out

(adjective)

Nominative, masculine, plural of āhvayat

āhvayat - challenging, calling, summoning, invoking

Present Active Participle

From root hve- (to call) with prefix ā-

Prefix: ā

Root: hve (class 1)

परस्परम् (parasparam) - mutually, each other

(indeclinable)

Used as an adverbial accusative