महाभारतः mahābhārataḥ - book-8, chapter-63, verse-49

स्वयंभो ब्रूहि तद्वाक्यं समोऽस्तु विजयोऽनयोः ।
तत्तथास्तु नमस्तेऽस्तु प्रसीद भगवन्मम ॥४९॥

49. svayaṁbho brūhi tadvākyaṁ samo'stu vijayo'nayoḥ ,
tattathāstu namaste'stu prasīda bhagavanmama.

49. svayaṃbho brūhi tat vākyam samaḥ astu vijayaḥ anayoḥ
| tat tathā astu namaḥ te astu prasīda bhagavan mama

49. svayaṃbho tat vākyam brūhi anayoḥ vijayaḥ samaḥ astu
tat tathā astu te namaḥ astu bhagavan mama prasīda

49. O Self-born one (svayaṃbhu), declare that these two should have an equal victory. Let it be so; salutations to you. O Lord (bhagavan), be gracious to me.

Words meanings summery:

• स्वयंभो (svayaṁbho) - O Lord Brahmā (O Self-born one, O Creator)

• ब्रूहि (brūhi) - declare (speak, tell, say)

• तत् (tat) - that (statement/command) (that)

• वाक्यम् (vākyam) - statement, declaration (word, speech, statement, sentence)

• समः (samaḥ) - equal (equal, same, uniform)

• अस्तु (astu) - let it be (let it be, may it be)

• विजयः (vijayaḥ) - victory (victory, triumph)

• अनयोः (anayoḥ) - of these two (of these two, between these two)

• तत् (tat) - that (as in, 'let it be so') (that)

• तथा (tathā) - so (so, thus, in that way)

• अस्तु (astu) - let it be (let it be, may it be)

• नमः (namaḥ) - salutations (salutation, obeisance)

• ते (te) - to you (to you, for you, your)

• अस्तु (astu) - let it be (let it be, may it be)

• प्रसीद (prasīda) - be gracious (be pleased, be gracious, be propitious)

• भगवन् (bhagavan) - O Lord (O Lord, O venerable one)

• मम (mama) - to me (my, to me, for me)

Words meanings and morphology

स्वयंभो (svayaṁbho) - O Lord Brahmā (O Self-born one, O Creator)

(proper noun)

Vocative, masculine, singular of svayaṃbhu

svayaṁbhu - self-existent, self-born, Brahmā

Compound type : bahuvrīhi (svayam+bhū)

• svayam – self, oneself
  indeclinable
• bhū – being, existence; earth
  noun (masculine)
  From verb root bhū (to be).
  Root: bhū (class 1)

ब्रूहि (brūhi) - declare (speak, tell, say)

(verb)

2nd person , singular, active, imperative (loṭ) of brū

imperative

2nd person singular imperative active of root brū (or vac)

Root: brū (class 2)

तत् (tat) - that (statement/command) (that)

(pronoun)

Accusative, neuter, singular of tad

tad - that, him, her, it

Note: Can also be nominative neuter singular. Context suggests accusative here as object of brūhi.

वाक्यम् (vākyam) - statement, declaration (word, speech, statement, sentence)

(noun)

Accusative, neuter, singular of vākya

vākya - word, speech, statement, sentence

From root vac (to speak).

Root: vac (class 2)

Note: Can also be nominative neuter singular.

समः (samaḥ) - equal (equal, same, uniform)

(adjective)

Nominative, masculine, singular of sama

sama - equal, same, alike, uniform

Note: Agrees with vijayaḥ.

अस्तु (astu) - let it be (let it be, may it be)

(verb)

3rd person , singular, active, imperative (loṭ) of as

imperative

3rd person singular imperative active of root as

Root: as (class 2)

विजयः (vijayaḥ) - victory (victory, triumph)

(noun)

Nominative, masculine, singular of vijaya

vijaya - victory, conquest, triumph

From root ji (to conquer) with prefix vi.

Prefix: vi

Root: ji (class 1)

Note: Subject of astu.

अनयोः (anayoḥ) - of these two (of these two, between these two)

(pronoun)

Genitive, dual of idam

idam - this, these

Genitive/Locative dual of idam.

Note: Could also be locative dual, but genitive 'of these two' fits better with 'victory'.

तत् (tat) - that (as in, 'let it be so') (that)

(pronoun)

Nominative, neuter, singular of tad

tad - that, him, her, it

Note: Subject of astu, meaning 'that (request/statement)'.

तथा (tathā) - so (so, thus, in that way)

(indeclinable)

अस्तु (astu) - let it be (let it be, may it be)

(verb)

3rd person , singular, active, imperative (loṭ) of as

imperative

3rd person singular imperative active of root as

Root: as (class 2)

नमः (namaḥ) - salutations (salutation, obeisance)

(noun)

Nominative, neuter, singular of namas

namas - bow, obeisance, homage, salutation

Root: nam (class 1)

ते (te) - to you (to you, for you, your)

(pronoun)

Dative, singular of yuṣmad

yuṣmad - you

Dative/Genitive singular of yuṣmad.

Note: Dative is more common with namaḥ.

अस्तु (astu) - let it be (let it be, may it be)

(verb)

3rd person , singular, active, imperative (loṭ) of as

imperative

3rd person singular imperative active of root as

Root: as (class 2)

प्रसीद (prasīda) - be gracious (be pleased, be gracious, be propitious)

(verb)

2nd person , singular, active, imperative (loṭ) of prasīd

imperative

2nd person singular imperative active of root sad with prefix pra.

Prefix: pra

Root: sad (class 1)

भगवन् (bhagavan) - O Lord (O Lord, O venerable one)

(noun)

Vocative, masculine, singular of bhagavat

bhagavat - fortunate, glorious, venerable, divine, Lord

Possessive adjective from bhaga (fortune).

मम (mama) - to me (my, to me, for me)

(pronoun)

Dative, singular of asmad

asmad - I, me

Genitive/Dative singular of asmad.

Note: Can also be genitive. Context implies dative.