महाभारतः mahābhārataḥ - book-5, chapter-23, verse-1

वैशंपायन उवाच ।
राज्ञस्तु वचनं श्रुत्वा धृतराष्ट्रस्य संजयः ।
उपप्लव्यं ययौ द्रष्टुं पाण्डवानमितौजसः ॥१॥

1. vaiśaṁpāyana uvāca ,
rājñastu vacanaṁ śrutvā dhṛtarāṣṭrasya saṁjayaḥ ,
upaplavyaṁ yayau draṣṭuṁ pāṇḍavānamitaujasaḥ.

1. vaiśampāyana uvāca | rājñaḥ tu vacanam śrutvā dhṛtarāṣṭrasya
sañjayaḥ | upaplavyam yayau draṣṭum pāṇḍavān amitaojasaḥ

1. Vaiśampāyana said: Sañjaya, having listened to the words of King Dhṛtarāṣṭra, went to Upaplāvya to see the Pāṇḍavas, who possessed immeasurable valor.

Words meanings summery:

• वैशम्पायन (vaiśampāyana) - Vaiśampāyana (name of a sage, narrator of the Mahābhārata)

• उवाच (uvāca) - said, spoke

• राज्ञः (rājñaḥ) - of the king

• तु (tu) - but, indeed, however

• वचनम् (vacanam) - word, speech, command

• श्रुत्वा (śrutvā) - having heard, having listened

• धृतराष्ट्रस्य (dhṛtarāṣṭrasya) - of Dhṛtarāṣṭra

• सञ्जयः (sañjayaḥ) - Sañjaya

• उपप्लव्यम् (upaplavyam) - to Upaplāvya (name of a city)

• ययौ (yayau) - he went

• द्रष्टुम् (draṣṭum) - to see

• पाण्डवान् (pāṇḍavān) - the Pāṇḍavas

• अमितओजसः (amitaojasaḥ) - of immeasurable energy/valor

Words meanings and morphology

वैशम्पायन (vaiśampāyana) - Vaiśampāyana (name of a sage, narrator of the Mahābhārata)

(proper noun)

Nominative, masculine, singular of vaiśampāyana

vaiśampāyana - name of a sage, disciple of Vyāsa, narrator of the Mahābhārata

उवाच (uvāca) - said, spoke

(verb)

3rd person , singular, active, Perfect (lit) of vac

Root: vac (class 2)

राज्ञः (rājñaḥ) - of the king

(noun)

Genitive, masculine, singular of rājan

rājan - king, ruler

तु (tu) - but, indeed, however

(indeclinable)

वचनम् (vacanam) - word, speech, command

(noun)

Accusative, neuter, singular of vacana

vacana - word, speech, saying, instruction

from √vac 'to speak'

Root: vac (class 2)

श्रुत्वा (śrutvā) - having heard, having listened

(indeclinable)

Absolutive/Gerund

Derived from √śru 'to hear'

Root: śru (class 5)

धृतराष्ट्रस्य (dhṛtarāṣṭrasya) - of Dhṛtarāṣṭra

(proper noun)

Genitive, masculine, singular of dhṛtarāṣṭra

dhṛtarāṣṭra - name of the blind king of the Kurus

सञ्जयः (sañjayaḥ) - Sañjaya

(proper noun)

Nominative, masculine, singular of sañjaya

sañjaya - name of Dhṛtarāṣṭra's charioteer and messenger

उपप्लव्यम् (upaplavyam) - to Upaplāvya (name of a city)

(proper noun)

Accusative, neuter, singular of upaplavya

upaplavya - name of a city where the Pāṇḍavas resided during their exile

ययौ (yayau) - he went

(verb)

3rd person , singular, active, Perfect (lit) of yā

Root: yā (class 2)

द्रष्टुम् (draṣṭum) - to see

(indeclinable)

Infinitive

Derived from √dṛś 'to see'

Root: dṛś (class 1)

पाण्डवान् (pāṇḍavān) - the Pāṇḍavas

(proper noun)

Accusative, masculine, plural of pāṇḍava

pāṇḍava - descendant of Pāṇḍu, a Pāṇḍava

Derived from Pāṇḍu with a patronymic suffix

अमितओजसः (amitaojasaḥ) - of immeasurable energy/valor

(adjective)

Accusative, masculine, plural of amitaojas

amitaojas - one whose energy/valor is immeasurable

Compound type : bahuvrīhi (amita+ojas)

• amita – immeasurable, unlimited
  adjective (masculine)
  Past Passive Participle (from √mā with a-)
  Negation of mita (measured)
  Prefix: a
  Root: mā (class 2)
• ojas – energy, strength, valor, vitality
  noun (neuter)