योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-100, verse-29

भवेद्भागविभागात्मविनाशस्त्वविचारितः ।
अवश्यं तस्य भवति किलेति ननु निश्चयः ॥ २९ ॥

bhavedbhāgavibhāgātmavināśastvavicāritaḥ ,
avaśyaṃ tasya bhavati kileti nanu niścayaḥ 29

29. bhavet bhāgavibhāgātma-vināśaḥ tu avicāritaḥ
| avaśyam tasya bhavati kila iti nanu niścayaḥ

29. bhāgavibhāgātma-vināśaḥ tu avicāritaḥ bhavet
tasya avaśyam bhavati kila iti nanu niścayaḥ

29. Indeed, the destruction of the self (ātman) through the division of its parts would be an unexamined (or ill-conceived) notion. Surely, however, it is certain that such (destruction) necessarily occurs to that (body).

Words meanings summery:

• भवेत् (bhavet) - would be (would be, should be, may be)

• भागविभागात्म-विनाशः (bhāgavibhāgātma-vināśaḥ) - the destruction of the (ātman) through the division of its parts (destruction of the self due to division of parts, destruction whose nature is division of parts)

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

• अविचारितः (avicāritaḥ) - unexamined (or ill-conceived) (unconsidered, unexamined, ill-conceived)

• अवश्यम् (avaśyam) - necessarily (necessarily, certainly, surely)

• तस्य (tasya) - to that (body, implied from previous verse) (of that, of him, its)

• भवति (bhavati) - occurs (happens, occurs, exists, is)

• किल (kila) - certainly (indeed, certainly, forsooth)

• इति (iti) - (marks the preceding clause as a statement/certainty) (thus, so, (quotative particle))

• ननु (nanu) - surely (surely, indeed, is it not?)

• निश्चयः (niścayaḥ) - certainty (certainty, determination, firm conviction)

Words meanings and morphology

भवेत् (bhavet) - would be (would be, should be, may be)

(verb)

3rd person , singular, active, optative (vidhi liṅ) of bhū

Root: bhū (class 1)

भागविभागात्म-विनाशः (bhāgavibhāgātma-vināśaḥ) - the destruction of the (ātman) through the division of its parts (destruction of the self due to division of parts, destruction whose nature is division of parts)

(noun)

Nominative, masculine, singular of bhāgavibhāgātma-vināśa

bhāgavibhāgātma-vināśa - destruction of the self through division of parts

Compound type : tatpuruṣa (bhāgavibhāga+ātman+vināśa)

• bhāgavibhāga – division of parts, distribution of shares
  noun (masculine)
• ātman – self, soul, spirit, essence
  noun (masculine)
• vināśa – destruction, ruin
  noun (masculine)
  Prefix: vi
  Root: naś (class 4)

Note: Subject of `bhavet`.

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

(indeclinable)

अविचारितः (avicāritaḥ) - unexamined (or ill-conceived) (unconsidered, unexamined, ill-conceived)

(adjective)

Nominative, masculine, singular of avicārita

avicārita - unconsidered, unexamined, not properly thought out

Past Passive Participle

Negative (`a-`) of `vicārita` (P.P.P. of `vi-car`).

Compound type : nañ-tatpuruṣa (a+vicārita)

• a – not, non-
  indeclinable
• vicārita – considered, examined
  adjective (masculine)
  Past Passive Participle
  From `vi-car` (to reflect, deliberate).
  Prefix: vi
  Root: car (class 1)

Note: Predicative adjective.

अवश्यम् (avaśyam) - necessarily (necessarily, certainly, surely)

(indeclinable)

Adverbial form of `avaśya`.

तस्य (tasya) - to that (body, implied from previous verse) (of that, of him, its)

(pronoun)

Genitive, neuter, singular of tad

tad - that, he, she, it

Note: Refers to the body/form that is perishable.

भवति (bhavati) - occurs (happens, occurs, exists, is)

(verb)

3rd person , singular, active, present (laṭ) of bhū

Root: bhū (class 1)

Note: The implied subject is `vināśa` (destruction) from the first part of the verse.

किल (kila) - certainly (indeed, certainly, forsooth)

(indeclinable)

Note: Particle emphasizing certainty.

इति (iti) - (marks the preceding clause as a statement/certainty) (thus, so, (quotative particle))

(indeclinable)

ननु (nanu) - surely (surely, indeed, is it not?)

(indeclinable)

Note: Particle emphasizing certainty.

निश्चयः (niścayaḥ) - certainty (certainty, determination, firm conviction)

(noun)

Nominative, masculine, singular of niścaya

niścaya - certainty, ascertainment, determination, firm conviction

From `ni-ci` (to ascertain, determine) + `a` suffix.

Prefix: nis

Root: ci (class 5)

Note: Predicate of an implied 'is'.