योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-86, verse-36

देहेनापि वियुज्येऽहं भूत्वा जन्मशतान्यपि ।
मित्रकाय मया यत्त्वं त्यज्यसे चिरबान्धवः ॥ ३६ ॥

dehenāpi viyujye'haṃ bhūtvā janmaśatānyapi ,
mitrakāya mayā yattvaṃ tyajyase cirabāndhavaḥ 36

36. dehena api viyuṣye aham bhūtvā janmaśatāni api
mitra kāya mayā yat tvam tyajyase cirabāndhavaḥ

36. aham janmaśatāni api bhūtvā dehena api viyuṣye
mitra kāya! yat tvam cirabāndhavaḥ mayā tyajyase

36. Even if I were to be separated from a body (deha) and endure hundreds of births, O friend, my body (kāya)! You, my long-time companion (cira-bāndhava), are being abandoned by me.

Words meanings summery:

• देहेन (dehena) - by the body

• अपि (api) - even, also

• वियुष्ये (viyuṣye) - I am separated, I become detached

• अहम् (aham) - I

• भूत्वा (bhūtvā) - having been, having become

• जन्मशतानि (janmaśatāni) - hundreds of births

• अपि (api) - even, also

• मित्र (mitra) - O friend

• काय (kāya) - O body

• मया (mayā) - by me

• यत् (yat) - because (that, which, because)

• त्वम् (tvam) - you

• त्यज्यसे (tyajyase) - you are abandoned, you are forsaken

• चिरबान्धवः (cirabāndhavaḥ) - O long-time friend, O long-time companion

Words meanings and morphology

देहेन (dehena) - by the body

(noun)

Instrumental, masculine, singular of deha

deha - body, physical frame, form

अपि (api) - even, also

(indeclinable)

वियुष्ये (viyuṣye) - I am separated, I become detached

(verb)

1st person , singular, middle, present (laṭ) of viyuj

root of 7th class verbs (yuñjati, yuñjte)

Prefix: vi

Root: yuj (class 7)

अहम् (aham) - I

(pronoun)

Nominative, singular of mad

mad - I, me

भूत्वा (bhūtvā) - having been, having become

(indeclinable)

root of 1st class verbs (bhavati)

Root: bhū (class 1)

Note: absolutive form

जन्मशतानि (janmaśatāni) - hundreds of births

(noun)

Accusative, neuter, plural of janmaśata

janmaśata - hundred births

Compound type : tatpuruṣa (janman+śata)

• janman – birth, existence, life
  noun (neuter)
• śata – hundred
  noun (neuter)

अपि (api) - even, also

(indeclinable)

मित्र (mitra) - O friend

(noun)

Vocative, masculine, singular of mitra

mitra - friend, companion, ally

काय (kāya) - O body

(noun)

Vocative, masculine, singular of kāya

kāya - body, collection, group

मया (mayā) - by me

(pronoun)

Instrumental, singular of mad

mad - I, me

यत् (yat) - because (that, which, because)

(indeclinable)

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

त्यज्यसे (tyajyase) - you are abandoned, you are forsaken

(verb)

2nd person , singular, passive, present (laṭ) of tyaj

root of 1st class verbs (tyajati)

Root: tyaj (class 1)

चिरबान्धवः (cirabāndhavaḥ) - O long-time friend, O long-time companion

(noun)

Vocative, masculine, singular of cirabāndhava

cirabāndhava - long-time friend, old companion

Compound type : karmadhāraya (cira+bāndhava)

• cira – long, lasting for a long time, ancient
  adjective
• bāndhava – relative, kinsman, friend, companion
  noun (masculine)