महाभारतः mahābhārataḥ - book-1, chapter-155, verse-29

द्रोणान्तकमहं पुत्रं लभेयं युधि दुर्जयम् ।
तत्कर्म कुरु मे याज निर्वपाम्यर्बुदं गवाम् ॥२९॥

29. droṇāntakamahaṁ putraṁ labheyaṁ yudhi durjayam ,
tatkarma kuru me yāja nirvapāmyarbudaṁ gavām.

29. droṇāntakam aham putram labheyam yudhi durjayam
tat karma kuru me yāja nirvapāmi arbudam gavām

29. O Yāja, I wish to obtain a son who will be the destroyer of Droṇa and unconquerable in battle. Please perform that ritual (karma) for me, and I will offer ten crores of cows.

Words meanings summery:

• द्रोणान्तकम् (droṇāntakam) - the destroyer of Droṇa; the ender of Droṇa

• अहम् (aham) - I

• पुत्रम् (putram) - son

• लभेयम् (labheyam) - may I obtain, I wish to obtain

• युधि (yudhi) - in battle, in war

• दुर्जयम् (durjayam) - unconquerable, difficult to conquer

• तत् (tat) - referring to the desired ritual for a son (that)

• कर्म (karma) - ritual (karma) for progeny (action, deed, ritual (karma))

• कुरु (kuru) - perform, do

• मे (me) - for me, to me

• याज (yāja) - O Yāja (name of a sage)

• निर्वपामि (nirvapāmi) - I will offer, I offer

• अर्बुदम् (arbudam) - ten crores (a large number, typically 100 million)

• गवाम् (gavām) - of cows

Words meanings and morphology

द्रोणान्तकम् (droṇāntakam) - the destroyer of Droṇa; the ender of Droṇa

(adjective)

Accusative, masculine, singular of droṇāntaka

droṇāntaka - destroyer of Droṇa; one who ends Droṇa

Compound type : tatpuruṣa (droṇa+antaka)

• droṇa – Droṇa (name of a warrior and teacher)
  proper noun (masculine)
• antaka – ender, destroyer; bringing to an end
  noun (masculine)
  From root √ant + -aka suffix
  Root: ant

Note: Qualifying 'putram'.

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we

पुत्रम् (putram) - son

(noun)

Accusative, masculine, singular of putra

putra - son, child

Note: Object of 'labheyam'.

लभेयम् (labheyam) - may I obtain, I wish to obtain

(verb)

1st person , singular, middle, optative (liṅ) of labh

Optative

First person singular optative Ātmanepada of root √labh.

Root: labh (class 1)

Note: Expresses wish/desire.

युधि (yudhi) - in battle, in war

(noun)

Locative, feminine, singular of yudh

yudh - battle, fight, war

feminine noun

दुर्जयम् (durjayam) - unconquerable, difficult to conquer

(adjective)

Accusative, masculine, singular of durjaya

durjaya - unconquerable, difficult to conquer

Prefix: dur

Root: ji (class 1)

तत् (tat) - referring to the desired ritual for a son (that)

(pronoun)

Accusative, neuter, singular of tad

tad - that, that one

Note: Modifies 'karma'.

कर्म (karma) - ritual (karma) for progeny (action, deed, ritual (karma))

(noun)

Accusative, neuter, singular of karman

karman - action, deed, ritual, fate (karma)

From root √kṛ (to do) + -man suffix.

Root: kṛ (class 8)

Note: Object of 'kuru'.

कुरु (kuru) - perform, do

(verb)

2nd person , singular, active, imperative (loṭ) of kṛ

Imperative

Second person singular imperative Parasmaipada of root √kṛ.

Root: kṛ (class 8)

मे (me) - for me, to me

(pronoun)

Dative, singular of asmad

asmad - I, we

Note: Dative of interest.

याज (yāja) - O Yāja (name of a sage)

(proper noun)

Vocative, masculine, singular of yāja

yāja - Yāja (name of a priest/sage)

Note: Addressed by Dhṛṣṭadyumna's father.

निर्वपामि (nirvapāmi) - I will offer, I offer

(verb)

1st person , singular, active, present (laṭ) of nirvap

Present tense

First person singular present indicative Parasmaipada of root √vap with prefix nir.

Prefix: nir

Root: vap (class 1)

अर्बुदम् (arbudam) - ten crores (a large number, typically 100 million)

(noun)

Accusative, neuter, singular of arbuda

arbuda - ten crores (100 million), a serpent, a tumor

Note: Object of 'nirvapāmi'.

गवाम् (gavām) - of cows

(noun)

Genitive, feminine, plural of go

go - cow, ox, cattle, earth, ray of light

Root noun.

Note: Qualifies 'arbudam'.