योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-80, verse-62

एति नाशविदा नाशं महाकल्पादिवेदनैः ।
जायते जन्मसंवित्त्या व्योम्नि सर्वादिवेदनैः ॥ ६२ ॥

eti nāśavidā nāśaṃ mahākalpādivedanaiḥ ,
jāyate janmasaṃvittyā vyomni sarvādivedanaiḥ 62

62. eti nāśavidā nāśam mahākalpādivedanaiḥ
jāyate janmasaṃvittyā vyomni sarvādivedanaiḥ

62. nāśavidā nāśam eti mahākalpādivedanaiḥ
janmasaṃvittyā vyomni jāyate sarvādivedanaiḥ

62. That which cognizes destruction itself attains destruction through perceptions related to the great cosmic dissolution (mahākalpa) and similar phenomena. Conversely, existence arises within the expanse of consciousness (vyoman) through the perfect comprehension of origination, by means of perceptions related to all primal beginnings.

Words meanings summery:

• एति (eti) - goes, attains, approaches

• नाशविदा (nāśavidā) - by one who knows destruction, by a knower of destruction

• नाशम् (nāśam) - destruction, ruin, loss

• महाकल्पादिवेदनैः (mahākalpādivedanaiḥ) - by the perceptions of the great cosmic cycle and others, by experiences of the mahakalpa etc.

• जायते (jāyate) - is born, arises, comes into being

• जन्मसंवित्त्या (janmasaṁvittyā) - by the perfect knowledge of birth, by the complete understanding of origination

• व्योम्नि (vyomni) - in space, in the sky, in consciousness

• सर्वादिवेदनैः (sarvādivedanaiḥ) - by the perceptions of all beginnings, by experiences of all initial states

Words meanings and morphology

एति (eti) - goes, attains, approaches

(verb)

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

Present Active Indicative

3rd person singular

Root: i (class 2)

नाशविदा (nāśavidā) - by one who knows destruction, by a knower of destruction

(adjective)

Instrumental, masculine, singular of nāśavid

nāśavid - knower of destruction

Compound type : tatpuruṣa (nāśa+vid)

• nāśa – destruction, ruin, loss
  noun (masculine)
  Root: naś (class 4)
• vid – knowing, perceiving; a knower
  adjective (masculine)
  agent noun derivative
  From the root √vid
  Root: vid (class 2)

Note: Functions adverbially or as an agent.

नाशम् (nāśam) - destruction, ruin, loss

(noun)

Accusative, masculine, singular of nāśa

nāśa - destruction, ruin, loss

Root: naś (class 4)

महाकल्पादिवेदनैः (mahākalpādivedanaiḥ) - by the perceptions of the great cosmic cycle and others, by experiences of the mahakalpa etc.

(noun)

Instrumental, neuter, plural of mahākalpādivedana

mahākalpādivedana - perceptions of the great cosmic cycle (mahākalpa) and so forth

Compound type : tatpuruṣa (mahākalpa+ādi+vedana)

• mahākalpa – great cosmic cycle, great eon
  noun (masculine)
• ādi – beginning, initial, et cetera, and so on
  indeclinable
• vedana – perception, knowledge, sensation, experience
  noun (neuter)
  Derived from the root √vid (to know)
  Root: vid (class 2)

जायते (jāyate) - is born, arises, comes into being

(verb)

3rd person , singular, middle, present (laṭ) of jan

Present Middle Indicative

3rd person singular, passive sense

Root: jan (class 4)

जन्मसंवित्त्या (janmasaṁvittyā) - by the perfect knowledge of birth, by the complete understanding of origination

(noun)

Instrumental, feminine, singular of janmasaṃvitti

janmasaṁvitti - perfect knowledge of birth, complete understanding of origination

Compound type : tatpuruṣa (janman+saṃvitti)

• janman – birth, origination, existence
  noun (neuter)
  Root: jan (class 4)
• saṃvitti – perfect knowledge, understanding, consciousness
  noun (feminine)
  From sam-vid
  Prefix: sam
  Root: vid (class 2)

व्योम्नि (vyomni) - in space, in the sky, in consciousness

(noun)

Locative, neuter, singular of vyoman

vyoman - sky, atmosphere, space, consciousness

सर्वादिवेदनैः (sarvādivedanaiḥ) - by the perceptions of all beginnings, by experiences of all initial states

(noun)

Instrumental, neuter, plural of sarvādivedana

sarvādivedana - perceptions of all beginnings, experiences of all initial states

Compound type : tatpuruṣa (sarva+ādi+vedana)

• sarva – all, every, whole
  pronoun (masculine)
• ādi – beginning, initial, et cetera, and so on
  indeclinable
• vedana – perception, knowledge, sensation, experience
  noun (neuter)
  Derived from the root √vid (to know)
  Root: vid (class 2)