महाभारतः mahābhārataḥ - book-1, chapter-2, verse-144

प्रभाते राजसमितौ संजयो यत्र चाभिभोः ।
ऐकात्म्यं वासुदेवस्य प्रोक्तवानर्जुनस्य च ॥१४४॥

144. prabhāte rājasamitau saṁjayo yatra cābhibhoḥ ,
aikātmyaṁ vāsudevasya proktavānarjunasya ca.

144. prabhāte rājasamitau saṁjayaḥ yatra ca abhibhoḥ
aikātmyam vāsudevasya proktavān arjunasya ca

144. And, O King, where in the morning, in the assembly of kings, Sañjaya declared the oneness of Vāsudeva (Kṛṣṇa) and Arjuna.

Words meanings summery:

• प्रभाते (prabhāte) - in the morning (in the morning, at dawn)

• राजसमितौ (rājasamitau) - in the assembly of kings

• संजयः (saṁjayaḥ) - Sañjaya (Sañjaya (name of Vyāsa's disciple))

• यत्र (yatra) - where (where, wherein)

• च (ca) - and (and, also)

• अभिभोः (abhibhoḥ) - O King (addressing Dhṛtarāṣṭra) (O Lord, O King (vocative))

• ऐकात्म्यम् (aikātmyam) - the oneness, identity (oneness, identity, unity of self)

• वासुदेवस्य (vāsudevasya) - of Vāsudeva (Kṛṣṇa)

• प्रोक्तवान् (proktavān) - declared (spoke, declared, said)

• अर्जुनस्य (arjunasya) - of Arjuna

• च (ca) - and (connecting Vāsudeva and Arjuna) (and, also)

Words meanings and morphology

प्रभाते (prabhāte) - in the morning (in the morning, at dawn)

(noun)

Locative, neuter, singular of prabhāta

prabhāta - dawn, morning

Prefix: pra

Root: bhā (class 2)

राजसमितौ (rājasamitau) - in the assembly of kings

(noun)

Locative, feminine, singular of rājasamiti

rājasamiti - assembly of kings, royal council

Compound type : ṣaṣṭhī-tatpuruṣa (rājan+samiti)

• rājan – king, ruler
  noun (masculine)
• samiti – assembly, council, committee
  noun (feminine)
  action noun
  from sam-√i (to go together)
  Prefix: sam
  Root: i (class 2)

संजयः (saṁjayaḥ) - Sañjaya (Sañjaya (name of Vyāsa's disciple))

(noun)

Nominative, masculine, singular of saṁjaya

saṁjaya - name of Vyāsa's disciple, the charioteer of Dhṛtarāṣṭra, who narrates the Mahābhārata war

Prefix: sam

Root: ji (class 1)

यत्र (yatra) - where (where, wherein)

(indeclinable)

च (ca) - and (and, also)

(indeclinable)

Note: Conjunction.

अभिभोः (abhibhoḥ) - O King (addressing Dhṛtarāṣṭra) (O Lord, O King (vocative))

(noun)

Vocative, masculine, singular of abhibhu

abhibhu - master, lord, king, conqueror

Prefix: abhi

Root: bhū (class 1)

Note: Used by Sañjaya when addressing Dhṛtarāṣṭra.

ऐकात्म्यम् (aikātmyam) - the oneness, identity (oneness, identity, unity of self)

(noun)

Accusative, neuter, singular of aikātmya

aikātmya - oneness, identity, unity of self, sameness of nature

abstract noun

from ekātman (one self)

Compound type : tatpuruṣa (eka+ātman)

• eka – one, single, sole
  numeral/adjective
• ātman – self, soul, spirit
  noun (masculine)

Note: Object of 'proktavān'.

वासुदेवस्य (vāsudevasya) - of Vāsudeva (Kṛṣṇa)

(noun)

Genitive, masculine, singular of vāsudeva

vāsudeva - Kṛṣṇa (son of Vasudeva)

patronymic

from Vasudeva

Note: Connects with 'aikātmyam'.

प्रोक्तवान् (proktavān) - declared (spoke, declared, said)

(nominal form)

Nominative, masculine, singular of proktavant

proktavant - one who has spoken, having spoken, declared

kṛt participle (perfect active participle)

from pra-√vac (to speak, declare)

Prefix: pra

Root: vac (class 2)

Note: Agreement with 'saṁjayaḥ'.

अर्जुनस्य (arjunasya) - of Arjuna

(noun)

Genitive, masculine, singular of arjuna

arjuna - Arjuna (name of one of the Pāṇḍavas), white, silver-colored

Note: Connects with 'aikātmyam'.

च (ca) - and (connecting Vāsudeva and Arjuna) (and, also)

(indeclinable)

Note: Conjunction.