महाभारतः mahābhārataḥ - book-7, chapter-120, verse-13

सैन्धवे रक्ष्यमाणे तु सूर्यस्यास्तमयं प्रति ।
मिथ्याप्रतिज्ञः कौन्तेयः प्रवेक्ष्यति हुताशनम् ॥१३॥

13. saindhave rakṣyamāṇe tu sūryasyāstamayaṁ prati ,
mithyāpratijñaḥ kaunteyaḥ pravekṣyati hutāśanam.

13. saindhave rakṣyamāṇe tu sūryasya astamayam prati
mithyāpratijñaḥ kaunteyaḥ pravekṣyati hutāśanam

13. tu saindhave rakṣyamāṇe sūryasya astamayam prati,
mithyāpratijñaḥ kaunteyaḥ hutāśanam pravekṣyati

13. If Jayadratha, the son of Sindhu, is protected until the sun's setting, then the son of Kunti (Arjuna), having failed his vow, will enter the fire.

Words meanings summery:

• सैन्धवे (saindhave) - regarding Jayadratha, the king of Sindhu (regarding Saindhava, in Saindhava)

• रक्ष्यमाणे (rakṣyamāṇe) - while Jayadratha is being protected (being protected, while being guarded)

• तु (tu) - however (but, however, indeed)

• सूर्यस्य (sūryasya) - of the sun

• अस्तमयम् (astamayam) - setting (of the sun) (setting, disappearance, going home)

• प्रति (prati) - towards, until (towards, against, concerning)

• मिथ्याप्रतिज्ञः (mithyāpratijñaḥ) - having failed his vow (having a false vow, one whose vow is false)

• कौन्तेयः (kaunteyaḥ) - Arjuna, son of Kunti (son of Kunti)

• प्रवेक्ष्यति (pravekṣyati) - will enter (the fire) (will enter, will go into)

• हुताशनम् (hutāśanam) - the sacrificial fire, pyre (fire, one who consumes oblations)

Words meanings and morphology

सैन्धवे (saindhave) - regarding Jayadratha, the king of Sindhu (regarding Saindhava, in Saindhava)

(noun)

Locative, masculine, singular of saindhava

saindhava - belonging to Sindhu, a horse from Sindhu, king of Sindhu, Jayadratha

Derivative from Sindhu (region/river)

Note: Refers to Jayadratha.

रक्ष्यमाणे (rakṣyamāṇe) - while Jayadratha is being protected (being protected, while being guarded)

(adjective)

Locative, masculine, singular of rakṣyamāṇa

rakṣyamāṇa - being protected, being guarded

Present Passive Participle

From root rakṣ- (to protect) with suffix -yamāṇa (passive participle)

Root: rakṣ (class 1)

Note: Agrees with saindhave.

तु (tu) - however (but, however, indeed)

(indeclinable)

Note: Emphatic particle.

सूर्यस्य (sūryasya) - of the sun

(noun)

Genitive, masculine, singular of sūrya

sūrya - sun, sun god

अस्तमयम् (astamayam) - setting (of the sun) (setting, disappearance, going home)

(noun)

Accusative, masculine, singular of astamaya

astamaya - setting, disappearance, destruction

From asta (home, setting) + maya (going, disappearance)

Compound type : tatpuruṣa (asta+aya)

• asta – home, setting, western mountain
  noun (masculine)
• aya – going, motion, course
  noun (masculine)
  derivative from verb
  From root i- (to go)
  Root: i (class 2)

Note: Object of prati.

प्रति (prati) - towards, until (towards, against, concerning)

(indeclinable)

Note: Preposition.

मिथ्याप्रतिज्ञः (mithyāpratijñaḥ) - having failed his vow (having a false vow, one whose vow is false)

(adjective)

Nominative, masculine, singular of mithyāpratijña

mithyāpratijña - having a false promise/vow

Compound type : bahuvrīhi (mithyā+pratijñā)

• mithyā – falsely, wrongly, in vain
  indeclinable
• pratijñā – promise, vow, declaration
  noun (feminine)
  From prati-jñā (to know, promise)
  Prefix: prati
  Root: jñā (class 9)

Note: Agrees with kaunteyaḥ.

कौन्तेयः (kaunteyaḥ) - Arjuna, son of Kunti (son of Kunti)

(proper noun)

Nominative, masculine, singular of kaunteya

kaunteya - son of Kunti, Arjuna

Patronymic from Kuntī

Note: Subject of the sentence.

प्रवेक्ष्यति (pravekṣyati) - will enter (the fire) (will enter, will go into)

(verb)

3rd person , singular, active, future (lṛṭ) of pravekṣ

Future Tense

From pra-viś (to enter)

Prefix: pra

Root: viś (class 6)

हुताशनम् (hutāśanam) - the sacrificial fire, pyre (fire, one who consumes oblations)

(noun)

Accusative, masculine, singular of hutāśana

hutāśana - fire, one who eats oblations

Compound type : tatpuruṣa (huta+aśana)

• huta – offered, sacrificed (oblation)
  adjective (masculine)
  Past Passive Participle
  From root hu- (to sacrifice)
  Root: hu (class 3)
• aśana – eating, food
  noun (neuter)
  From root aś- (to eat)
  Root: aś (class 9)

Note: Object of pravekṣyati.