योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-55, verse-12

अथ कालेन बहुना बुद्धिस्तस्य बभूव ह ।
विदेहमुक्तस्तिष्ठामि देहं त्यक्त्वेति निश्चला ॥ १२ ॥

atha kālena bahunā buddhistasya babhūva ha ,
videhamuktastiṣṭhāmi dehaṃ tyaktveti niścalā 12

12. atha kālena bahunā buddhiḥ tasya babhūva ha
videhamuktaḥ tiṣṭhāmi deham tyaktvā iti niścalā

12. atha bahunā kālena tasya niścalā buddhiḥ babhūva
ha: deham tyaktvā videhamuktaḥ tiṣṭhāmi iti

12. Then, after a considerable time, an unwavering conviction arose in him: 'Having abandoned this body, I shall remain liberated without a physical form (videhamukta).'

Words meanings summery:

• अथ (atha) - then, now, thereupon, moreover

• कालेन (kālena) - by time, after a period of time, in course of time

• बहुना (bahunā) - by much, by a long (time)

• बुद्धिः (buddhiḥ) - intellect, understanding, conviction, mind

• तस्य (tasya) - his, of him

• बभूव (babhūva) - became, arose, happened

• ह (ha) - indeed, surely (emphasizing particle)

• विदेहमुक्तः (videhamuktaḥ) - one who is liberated (mokṣa) from the body (liberated without a body, disembodied liberation)

• तिष्ठामि (tiṣṭhāmi) - I stand, I remain, I abide

• देहम् (deham) - body

• त्यक्त्वा (tyaktvā) - having abandoned, having left, having given up

• इति (iti) - thus, in this manner (marks a quote or thought)

• निश्चला (niścalā) - unwavering, firm, steady

Words meanings and morphology

अथ (atha) - then, now, thereupon, moreover

(indeclinable)

कालेन (kālena) - by time, after a period of time, in course of time

(noun)

Instrumental, masculine, singular of kāla

kāla - time, period, season, death

बहुना (bahunā) - by much, by a long (time)

(adjective)

Instrumental, masculine, singular of bahu

bahu - much, many, abundant, great

बुद्धिः (buddhiḥ) - intellect, understanding, conviction, mind

(noun)

Nominative, feminine, singular of buddhi

buddhi - intellect, understanding, perception, conviction, thought

Root: budh (class 1)

तस्य (tasya) - his, of him

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it

बभूव (babhūva) - became, arose, happened

(verb)

3rd person , singular, active, perfect past (lit) of bhū

Root: bhū (class 1)

ह (ha) - indeed, surely (emphasizing particle)

(indeclinable)

विदेहमुक्तः (videhamuktaḥ) - one who is liberated (mokṣa) from the body (liberated without a body, disembodied liberation)

(adjective)

Nominative, masculine, singular of videhamukta

videhamukta - liberated without a body, disembodied liberation, free from the physical frame

Compound type : bahuvrīhi (videha+mukta)

• videha – bodiless, without a body
  adjective (masculine)
  Compound formed with privative prefix vi
  Prefix: vi
• mukta – liberated, released, freed
  adjective (masculine)
  Past Passive Participle
  Derived from root muc
  Root: muc (class 6)

तिष्ठामि (tiṣṭhāmi) - I stand, I remain, I abide

(verb)

1st person , singular, active, present (laṭ) of sthā

Root: sthā (class 1)

देहम् (deham) - body

(noun)

Accusative, masculine, singular of deha

deha - body, corporeal frame

त्यक्त्वा (tyaktvā) - having abandoned, having left, having given up

(indeclinable)

Gerund (absolutive)

Derived from root tyaj with suffix -tvā

Root: tyaj (class 1)

इति (iti) - thus, in this manner (marks a quote or thought)

(indeclinable)

निश्चला (niścalā) - unwavering, firm, steady

(adjective)

Nominative, feminine, singular of niścala

niścala - immovable, steady, firm, unwavering

Compound formed with privative prefix nis

Compound type : prādi-samāsa (nis+cala)

• nis – out, forth, without, negation
  upasarga
• cala – moving, shaking, unsteady
  adjective (masculine)
  Derived from root cal
  Root: cal (class 1)