महाभारतः mahābhārataḥ - book-3, chapter-209, verse-5

प्रथमेनाज्यभागेन पूज्यते योऽग्निरध्वरे ।
अग्निस्तस्य भरद्वाजः प्रथमः पुत्र उच्यते ॥५॥

5. prathamenājyabhāgena pūjyate yo'gniradhvare ,
agnistasya bharadvājaḥ prathamaḥ putra ucyate.

5. prathamenājyabhāgena pūjyate yaḥ agniḥ adhvare
agniḥ tasya bharadvājaḥ prathamaḥ putraḥ ucyate

5. The Agni who is worshipped during a sacrifice (adhvara) with the first offering of ghee (ājyabhāga) is said to have Bharadvāja as his first son.

Words meanings summery:

• प्रथमेनाज्यभागेन (prathamenājyabhāgena) - by the specific initial offering of ghee in a ritual (by the first portion of ghee, by the first oblation of clarified butter)

• पूज्यते (pūjyate) - is revered in a ritual context (is worshipped, is honored, is revered)

• यः (yaḥ) - referring to the Agni mentioned (who, which)

• अग्निः (agniḥ) - the deity Agni (fire god) (fire, the fire god Agni)

• अध्वरे (adhvare) - in a Vedic ritual or a yajña (yajña) (in the sacrifice, in the ritual)

• अग्निः (agniḥ) - the deity Agni (fire god) who is the subject of having Bharadvāja as son (fire, the fire god Agni)

• तस्य (tasya) - belonging to that Agni (his, its, of that)

• भरद्वाजः (bharadvājaḥ) - the specific sage and son of Agni (Bharadvāja (proper noun))

• प्रथमः (prathamaḥ) - the initial son in a sequence (first, foremost, principal)

• पुत्रः (putraḥ) - a male child, offspring (son, child)

• उच्यते (ucyate) - is referred to by that name (is said, is called, is declared)

Words meanings and morphology

प्रथमेनाज्यभागेन (prathamenājyabhāgena) - by the specific initial offering of ghee in a ritual (by the first portion of ghee, by the first oblation of clarified butter)

(noun)

Instrumental, masculine, singular of prathamājyabhāga

prathamājyabhāga - first portion of ghee, first oblation of clarified butter

Compound type : tatpuruṣa (prathama+ājya+bhāga)

• prathama – first, foremost, principal
  adjective (masculine)
• ājya – ghee, clarified butter
  noun (neuter)
• bhāga – portion, share, part
  noun (masculine)

पूज्यते (pūjyate) - is revered in a ritual context (is worshipped, is honored, is revered)

(verb)

3rd person , singular, passive, present (laṭ) of pūj

Present tense, Passive voice

Root pūj (1st class, Ātmanepada) + ya (passive marker) + te (3rd singular ending)

Root: pūj (class 1)

यः (yaḥ) - referring to the Agni mentioned (who, which)

(pronoun)

Nominative, masculine, singular of yad

yad - who, which, what

अग्निः (agniḥ) - the deity Agni (fire god) (fire, the fire god Agni)

(noun)

Nominative, masculine, singular of agni

agni - fire, god of fire

अध्वरे (adhvare) - in a Vedic ritual or a yajña (yajña) (in the sacrifice, in the ritual)

(noun)

Locative, masculine, singular of adhvara

adhvara - sacrifice, ritual, non-injuring

From a- (neg.) + dhvara (injury, harm), indicating a ritual free from injury.

अग्निः (agniḥ) - the deity Agni (fire god) who is the subject of having Bharadvāja as son (fire, the fire god Agni)

(noun)

Nominative, masculine, singular of agni

agni - fire, god of fire

तस्य (tasya) - belonging to that Agni (his, its, of that)

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it

Note: Refers to Agni.

भरद्वाजः (bharadvājaḥ) - the specific sage and son of Agni (Bharadvāja (proper noun))

(proper noun)

Nominative, masculine, singular of bharadvāja

bharadvāja - Bharadvāja (name of a sage, a rishi)

प्रथमः (prathamaḥ) - the initial son in a sequence (first, foremost, principal)

(adjective)

Nominative, masculine, singular of prathama

prathama - first, foremost, principal

Note: Modifies 'putraḥ'.

पुत्रः (putraḥ) - a male child, offspring (son, child)

(noun)

Nominative, masculine, singular of putra

putra - son, child

उच्यते (ucyate) - is referred to by that name (is said, is called, is declared)

(verb)

3rd person , singular, passive, present (laṭ) of vac

Present tense, Passive voice

Root vac (2nd class, Parasmaipada, but passive uses Ātmanepada endings) + ya (passive marker) + te (3rd singular ending). 'vac' becomes 'uc' in passive stem.

Root: vac (class 2)