महाभारतः mahābhārataḥ - book-7, chapter-69, verse-15

नादास्यच्चेद्वरं मह्यं भवान्पाण्डवनिग्रहे ।
नावारयिष्यं गच्छन्तमहं सिन्धुपतिं गृहान् ॥१५॥

15. nādāsyaccedvaraṁ mahyaṁ bhavānpāṇḍavanigrahe ,
nāvārayiṣyaṁ gacchantamahaṁ sindhupatiṁ gṛhān.

15. na adāsyat cet varam mahyam bhavān pāṇḍavanigrahe
na avārayiṣyam gacchantam aham sindhupatim gṛhān

15. cet bhavān mahyam pāṇḍavanigrahe varam na adāsyat
aham gacchantam sindhupatim gṛhān na avārayiṣyam

15. If you had not granted me a boon for the subjugation of the Pāṇḍavas, I would not have stopped the lord of Sindhu (Jayadratha) from going to his home.

Words meanings summery:

• न (na) - not

• अदास्यत् (adāsyat) - would have given, if he had given

• चेत् (cet) - if

• वरम् (varam) - a boon, a favor

• मह्यम् (mahyam) - to me, for me

• भवान् (bhavān) - you (honorific), your honor

• पाण्डवनिग्रहे (pāṇḍavanigrahe) - in the destruction/subjugation of the Pāṇḍavas

• न (na) - not

• अवारयिष्यम् (avārayiṣyam) - I would have stopped/prevented

• गच्छन्तम् (gacchantam) - going, departing (one who is going)

• अहम् (aham) - I

• सिन्धुपतिम् (sindhupatim) - the lord of Sindhu (Jayadratha)

• गृहान् (gṛhān) - to (his) home, houses

Words meanings and morphology

न (na) - not

(indeclinable)

अदास्यत् (adāsyat) - would have given, if he had given

(verb)

3rd person , singular, active, conditional past (luṅ) of dā

Aorist with conditional meaning

a- prefix for past tense, -sya- for conditional future in past context (syadvidyut)

Root: dā (class 3)

चेत् (cet) - if

(indeclinable)

वरम् (varam) - a boon, a favor

(noun)

Accusative, masculine, singular of vara

vara - boon, wish, choice, excellent

मह्यम् (mahyam) - to me, for me

(pronoun)

Dative, singular of asmad

asmad - I, we

भवान् (bhavān) - you (honorific), your honor

(pronoun)

Nominative, masculine, singular of bhavat

bhavat - being, existing; (as a pronoun) you (honorific)

पाण्डवनिग्रहे (pāṇḍavanigrahe) - in the destruction/subjugation of the Pāṇḍavas

(noun)

Locative, masculine, singular of pāṇḍavanigraha

pāṇḍavanigraha - subjugation of the Pāṇḍavas

Compound type : tatpuruṣa (pāṇḍava+nigraha)

• pāṇḍava – descendant of Pāṇḍu, a Pāṇḍava
  proper noun (masculine)
• nigraha – restraint, subjugation, punishment, destruction
  noun (masculine)
  From root 'grah' with 'ni' prefix
  Prefix: ni
  Root: grah

न (na) - not

(indeclinable)

अवारयिष्यम् (avārayiṣyam) - I would have stopped/prevented

(verb)

1st person , singular, active, conditional past (luṅ) of vāray

Causative

a- prefix for past tense, -sya- for conditional future in past context (syadvidyut)

Root: vṛ (class 5)

गच्छन्तम् (gacchantam) - going, departing (one who is going)

(adjective)

Accusative, masculine, singular of gacchat

gacchat - going (present participle of gam)

Present Active Participle

From root 'gam' (to go)

Root: gam (class 1)

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we

सिन्धुपतिम् (sindhupatim) - the lord of Sindhu (Jayadratha)

(proper noun)

Accusative, masculine, singular of sindhupati

sindhupati - lord of Sindhu

Compound type : tatpuruṣa (sindhu+pati)

• sindhu – Sindhu (region, river), ocean
  proper noun (masculine)
• pati – lord, master, husband
  noun (masculine)

गृहान् (gṛhān) - to (his) home, houses

(noun)

Accusative, masculine, plural of gṛha

gṛha - house, home

Note: Used adverbially for direction.