महाभारतः mahābhārataḥ - book-1, chapter-171, verse-20

एवं प्रतिज्ञा सत्येयं तवानघ भविष्यति ।
न चैव सामरा लोका गमिष्यन्ति पराभवम् ॥२०॥

20. evaṁ pratijñā satyeyaṁ tavānagha bhaviṣyati ,
na caiva sāmarā lokā gamiṣyanti parābhavam.

20. evam pratijñā satyā iyam tava anagha bhaviṣyati
na ca eva sāmarāḥ lokāḥ gamiṣyanti parābhavam

20. Thus, O sinless one, this vow of yours will come true. And indeed, the worlds, together with the immortals, will not suffer defeat.

Words meanings summery:

• एवम् (evam) - thus, in this manner, so

• प्रतिज्ञा (pratijñā) - vow, promise, assertion

• सत्या (satyā) - true, real, truthful

• इयम् (iyam) - this (feminine singular)

• तव (tava) - your, of you

• अनघ (anagha) - O sinless one!, O faultless one!

• भविष्यति (bhaviṣyati) - will be, will become

• न (na) - not, no

• च (ca) - and, also

• एव (eva) - indeed, only, just

• सामराः (sāmarāḥ) - together with the immortals/gods

• लोकाः (lokāḥ) - worlds, beings

• गमिष्यन्ति (gamiṣyanti) - will go, will attain, will suffer

• पराभवम् (parābhavam) - defeat, destruction, humiliation

Words meanings and morphology

एवम् (evam) - thus, in this manner, so

(indeclinable)

प्रतिज्ञा (pratijñā) - vow, promise, assertion

(noun)

Nominative, feminine, singular of pratijñā

pratijñā - vow, promise, assertion, acknowledgment

From √jñā (to know) with prefix prati-.

Prefix: prati

Root: jñā (class 9)

सत्या (satyā) - true, real, truthful

(adjective)

Nominative, feminine, singular of satya

satya - true, real, genuine; truth

इयम् (iyam) - this (feminine singular)

(pronoun)

Nominative, feminine, singular of idam

idam - this, this one

तव (tava) - your, of you

(pronoun)

Genitive, singular of tvad

tvad - you

अनघ (anagha) - O sinless one!, O faultless one!

(adjective)

Vocative, masculine, singular of anagha

anagha - sinless, faultless, pure

Bahuvrihi compound: a- (not) + nagha (fault, sin).

Compound type : bahuvrihi (a+nagha)

• a – not, without
  prefix
• nagha – fault, sin (rarely used independently, often as -nagha in compounds)
  noun (neuter)

भविष्यति (bhaviṣyati) - will be, will become

(verb)

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

Root: bhū (class 1)

न (na) - not, no

(indeclinable)

च (ca) - and, also

(indeclinable)

एव (eva) - indeed, only, just

(indeclinable)

सामराः (sāmarāḥ) - together with the immortals/gods

(adjective)

Nominative, masculine, plural of sāmara

sāmara - accompanied by the gods/immortals

Bahuvrihi compound: sa- (with) + amara (immortal/god).

Compound type : bahuvrihi (sa+amara)

• sa – with, together with
  prefix
• amara – immortal, a god
  noun (masculine)

लोकाः (lokāḥ) - worlds, beings

(noun)

Nominative, masculine, plural of loka

loka - world, realm, people, living beings

Root: lok (class 1)

गमिष्यन्ति (gamiṣyanti) - will go, will attain, will suffer

(verb)

3rd person , plural, active, future indicative (lṛṭ) of gam

Root: gam (class 1)

पराभवम् (parābhavam) - defeat, destruction, humiliation

(noun)

Accusative, masculine, singular of parābhava

parābhava - defeat, overthrow, humiliation, destruction

From √bhū (to be, become) with prefix parā- (away, backward).

Prefix: parā

Root: bhū (class 1)