महाभारतः mahābhārataḥ - book-3, chapter-150, verse-8

यदि तावन्मया क्षुद्रा गत्वा वारणसाह्वयम् ।
धार्तराष्ट्रा निहन्तव्या यावदेतत्करोम्यहम् ॥८॥

8. yadi tāvanmayā kṣudrā gatvā vāraṇasāhvayam ,
dhārtarāṣṭrā nihantavyā yāvadetatkaromyaham.

8. yadi tāvat mayā kṣudrā gatvā vāraṇasāhvayam
dhārtarāṣṭrāḥ nihantavyāḥ yāvat etat karomi aham

8. If indeed, after I committed a vile act (kṣudrā) by going to Vāraṇāhvaya, the sons of Dhritarashtra (Dhārtarāṣṭrāḥ) must be killed, then I will continue to perform this (warfare) as long as I live.

Words meanings summery:

• यदि (yadi) - if

• तावत् (tāvat) - indeed, still (so much, so long, meanwhile, indeed)

• मया (mayā) - by me (Duryodhana) (by me)

• क्षुद्रा (kṣudrā) - a vile act/deed (implied feminine noun like kriyā or māyā) (small, mean, vile, insignificant (feminine))

• गत्वा (gatvā) - after going to, by resorting to (the city) (having gone, having resorted to)

• वारणसाह्वयम् (vāraṇasāhvayam) - Vāraṇāhvaya (likely Vāraṇāvata, site of the lac-house plot) (the city called Vāraṇa, Vāraṇāhvaya)

• धार्तराष्ट्राः (dhārtarāṣṭrāḥ) - the sons of Dhritarashtra (Duryodhana and his brothers) (the sons of Dhritarashtra, the Kauravas)

• निहन्तव्याः (nihantavyāḥ) - must be killed (by fate or consequence) (must be killed, ought to be killed)

• यावत् (yāvat) - as long as (as long as, until, as far as)

• एतत् (etat) - this (referring to the ongoing action/warfare) (this, this much)

• करोमि (karomi) - I perform (this warfare) (I do, I make, I perform)

• अहम् (aham) - I (Duryodhana) (I)

Words meanings and morphology

यदि (yadi) - if

(indeclinable)

Conjunction.

तावत् (tāvat) - indeed, still (so much, so long, meanwhile, indeed)

(indeclinable)

Often used to emphasize or introduce a condition.

मया (mayā) - by me (Duryodhana) (by me)

(pronoun)

Instrumental, singular of aham

aham - I, me

First person pronoun.

Note: Agent of implied past action and of nihantavyā.

क्षुद्रा (kṣudrā) - a vile act/deed (implied feminine noun like kriyā or māyā) (small, mean, vile, insignificant (feminine))

(noun)

Nominative, feminine, singular of kṣudra

kṣudra - small, tiny, mean, vile, insignificant, wicked

Note: Refers to the infamous lac-house plot at Vāraṇāhvata.

गत्वा (gatvā) - after going to, by resorting to (the city) (having gone, having resorted to)

(indeclinable)

absolutive (gerund)

Formed from gam (to go).

Root: gam (class 1)

वारणसाह्वयम् (vāraṇasāhvayam) - Vāraṇāhvaya (likely Vāraṇāvata, site of the lac-house plot) (the city called Vāraṇa, Vāraṇāhvaya)

(proper noun)

Accusative, neuter, singular of vāraṇasāhvaya

vāraṇasāhvaya - the city called Vāraṇa, Vāraṇāhvaya/Vāraṇāvata

From vāraṇa (elephant/warding off) + sāhvaya (called by the name). Often refers to Vāraṇāvata.

Compound type : tatpurusha (vāraṇa+sāhvaya)

• vāraṇa – elephant, defending, warding off
  noun (masculine)
• sāhvaya – named, called
  adjective (masculine)
  From sa (with) + āhvaya (name/calling).
  Prefix: ā
  Root: hvā (class 1)

धार्तराष्ट्राः (dhārtarāṣṭrāḥ) - the sons of Dhritarashtra (Duryodhana and his brothers) (the sons of Dhritarashtra, the Kauravas)

(proper noun)

Nominative, masculine, plural of dhārtarāṣṭra

dhārtarāṣṭra - descendant of Dhritarashtra, a Kaurava

Patronymic from Dhṛtarāṣṭra.

निहन्तव्याः (nihantavyāḥ) - must be killed (by fate or consequence) (must be killed, ought to be killed)

(adjective)

Nominative, masculine, plural of nihantavya

nihantavya - to be killed, that which must be killed

Gerundive (kṛtya)

Formed from ni-han (to strike down, kill).

Prefix: ni

Root: han (class 2)

यावत् (yāvat) - as long as (as long as, until, as far as)

(indeclinable)

Correlative of tāvat.

एतत् (etat) - this (referring to the ongoing action/warfare) (this, this much)

(pronoun)

Accusative, neuter, singular of etad

etad - this, that

Demonstrative pronoun.

Note: Object of karomi.

करोमि (karomi) - I perform (this warfare) (I do, I make, I perform)

(verb)

1st person , singular, active, present indicative (lat) of kṛ

present tense, indicative mood

First person singular, present active.

Root: kṛ (class 8)

अहम् (aham) - I (Duryodhana) (I)

(pronoun)

Nominative, singular of aham

aham - I, me

First person pronoun.