महाभारतः mahābhārataḥ - book-7, chapter-67, verse-48

दुर्धर्षस्त्वेष शत्रूणां रणेषु भविता सदा ।
अस्त्रस्यास्य प्रभावाद्वै व्येतु ते मानसो ज्वरः ॥४८॥

48. durdharṣastveṣa śatrūṇāṁ raṇeṣu bhavitā sadā ,
astrasyāsya prabhāvādvai vyetu te mānaso jvaraḥ.

48. durdharṣaḥ tu eṣaḥ śatrūṇām raṇeṣu bhavitā sadā
astrasya asya prabhāvāt vai vyetu te mānasaḥ jvaraḥ

48. eṣaḥ tu sadā raṇeṣu śatrūṇām durdharṣaḥ bhavitā
asya astrasya prabhāvāt vai te mānasaḥ jvaraḥ vyetu

48. Indeed, this one will always be invincible to enemies in battles. Due to the power of this weapon, let your mental anguish (jvara) certainly depart.

Words meanings summery:

• दुर्धर्षः (durdharṣaḥ) - invincible, difficult to conquer, unassailable

• तु (tu) - but, indeed, yet, however

• एषः (eṣaḥ) - Refers to the person being discussed or addressed. (this (one))

• शत्रूणाम् (śatrūṇām) - of enemies

• रणेषु (raṇeṣu) - in battles, in conflicts

• भविता (bhavitā) - will be, shall be

• सदा (sadā) - always, ever

• अस्त्रस्य (astrasya) - of the weapon, of the missile

• अस्य (asya) - Refers to the weapon mentioned. (of this)

• प्रभावात् (prabhāvāt) - from the power, due to the influence, by virtue of

• वै (vai) - indeed, certainly (emphatic particle)

• व्येतु (vyetu) - let it depart, let it go away

• ते (te) - your, to you

• मानसः (mānasaḥ) - mental, of the mind

• ज्वरः (jvaraḥ) - mental anguish or distress. (fever, distress, anguish, suffering)

Words meanings and morphology

दुर्धर्षः (durdharṣaḥ) - invincible, difficult to conquer, unassailable

(adjective)

Nominative, masculine, singular of durdharṣa

durdharṣa - invincible, difficult to conquer, unassailable

Compound type : tatpurusha (dur+dharṣa)

• dur – difficult, bad
  indeclinable
• dharṣa – boldness, assault, daring; assailable
  noun (masculine)
  from root dhṛṣ (to be bold, to dare)
  Root: dhṛṣ (class 5)

तु (tu) - but, indeed, yet, however

(indeclinable)

एषः (eṣaḥ) - Refers to the person being discussed or addressed. (this (one))

(pronoun)

Nominative, masculine, singular of etad

etad - this

शत्रूणाम् (śatrūṇām) - of enemies

(noun)

Genitive, masculine, plural of śatru

śatru - enemy, foe

रणेषु (raṇeṣu) - in battles, in conflicts

(noun)

Locative, masculine, plural of raṇa

raṇa - battle, war, conflict

भविता (bhavitā) - will be, shall be

(verb)

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

Future Active Participle (Lṛṭ)

3rd person singular, future tense, parasmaipada, Lṛṭ lakāra equivalent (fut. ind.)

Root: bhū (class 1)

Note: This is technically a periphrastic future form, often translated as 'will be'.

सदा (sadā) - always, ever

(indeclinable)

अस्त्रस्य (astrasya) - of the weapon, of the missile

(noun)

Genitive, neuter, singular of astra

astra - weapon, missile, projectile

अस्य (asya) - Refers to the weapon mentioned. (of this)

(pronoun)

Genitive, neuter, singular of idam

idam - this, this one

Note: Agrees with 'astrasya' in gender, number, and case.

प्रभावात् (prabhāvāt) - from the power, due to the influence, by virtue of

(noun)

Ablative, masculine, singular of prabhāva

prabhāva - power, might, influence, splendor

Prefix: pra

Root: bhū (class 1)

वै (vai) - indeed, certainly (emphatic particle)

(indeclinable)

emphatic particle

व्येतु (vyetu) - let it depart, let it go away

(verb)

3rd person , singular, active, imperative (loṭ) of vy-i

Imperative Active

3rd person singular, imperative mood, parasmaipada, from root i (to go) with upasarga vi

Prefix: vi

Root: i (class 2)

ते (te) - your, to you

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you (pronoun)

Note: Enclitic form for genitive singular 'your'.

मानसः (mānasaḥ) - mental, of the mind

(adjective)

Nominative, masculine, singular of mānasa

mānasa - mental, of the mind, spiritual

from manas (mind) + -a (adjective suffix)

Note: Agrees with 'jvaraḥ'.

ज्वरः (jvaraḥ) - mental anguish or distress. (fever, distress, anguish, suffering)

(noun)

Nominative, masculine, singular of jvara

jvara - fever, heat, distress, anguish

Root: jval (class 1)

Note: Subject of 'vyetu'.