योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-53, verse-31

त्यागः संकल्पजालानामसंसङ्गः स कथ्यते ।
समस्तकलनाजालस्येश्वरत्वैकभावना ॥ ३१ ॥

tyāgaḥ saṃkalpajālānāmasaṃsaṅgaḥ sa kathyate ,
samastakalanājālasyeśvaratvaikabhāvanā 31

31. tyāgaḥ saṃkalpajālānām asaṃsaṅgaḥ saḥ kathyate
samastakalanājālasya īśvaratvaikabhāvanā

31. saṃkalpajālānām tyāgaḥ asaṃsaṅgaḥ saḥ kathyate.
samastakalanājālasya īśvaratvaikabhāvanā (asti)

31. The abandonment (tyāga) of all networks of resolves (saṅkalpa) is declared to be non-attachment (asaṃsaṅga). (This state is also characterized by) the singular contemplation or realization of one's intrinsic Lordship (īśvaratva) over the entire network of mental constructs (kalanā).

Words meanings summery:

• त्यागः (tyāgaḥ) - abandonment, renunciation, sacrifice

• संकल्पजालानाम् (saṁkalpajālānām) - of the networks of resolves/intentions/desires

• असंसङ्गः (asaṁsaṅgaḥ) - non-attachment, detachment, non-contact

• सः (saḥ) - that (abandonment) is called (that, he)

• कथ्यते (kathyate) - is said, is declared, is spoken

• समस्तकलनाजालस्य (samastakalanājālasya) - of the entire network of mental constructs/fabrications

• ईश्वरत्वैकभावना (īśvaratvaikabhāvanā) - the singular contemplation/realization of Lordship, the unique feeling of being the Lord

Words meanings and morphology

त्यागः (tyāgaḥ) - abandonment, renunciation, sacrifice

(noun)

Nominative, masculine, singular of tyāga

tyāga - abandonment, renunciation, sacrifice, giving up

derived from root tyaj (to abandon)

Root: tyaj (class 1)

संकल्पजालानाम् (saṁkalpajālānām) - of the networks of resolves/intentions/desires

(noun)

Genitive, neuter, plural of saṃkalpajāla

saṁkalpajāla - network/multitude of resolves/intentions/desires

Compound type : tatpurusha (saṃkalpa+jāla)

• saṃkalpa – resolve, intention, mental formation, volition, desire
  noun (masculine)
  derived from root kḷp (to arrange, produce) with prefix sam-
  Prefix: sam
  Root: kḷp (class 1)
• jāla – net, network, multitude, collection
  noun (neuter)

असंसङ्गः (asaṁsaṅgaḥ) - non-attachment, detachment, non-contact

(noun)

Nominative, masculine, singular of asaṃsaṅga

asaṁsaṅga - non-attachment, detachment, freedom from connection

Compound type : nañ-tatpurusha (a+saṃsaṅga)

• a – not, non-
  indeclinable
  negative prefix
• saṃsaṅga – attachment, contact, connection, association
  noun (masculine)
  derived from root sañj (to cling to) with prefix sam-
  Prefix: sam
  Root: sañj (class 1)

सः (saḥ) - that (abandonment) is called (that, he)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

कथ्यते (kathyate) - is said, is declared, is spoken

(verb)

3rd person , singular, passive, present (lat) of kath

denominative verb derived from katha (story), or root kath (class 10)

Root: kath (class 10)

समस्तकलनाजालस्य (samastakalanājālasya) - of the entire network of mental constructs/fabrications

(noun)

Genitive, neuter, singular of samastakalanājāla

samastakalanājāla - the entire network of mental constructs/imaginations

Compound type : tatpurusha (samasta+kalanā+jāla)

• samasta – all, entire, whole, complete
  adjective (neuter)
  Past Passive Participle
  from sam-as (to throw together)
  Prefix: sam
  Root: as (class 4)
• kalanā – mental construct, imagination, reckoning, artistic production
  noun (feminine)
  derived from root kal (to calculate, make, create)
  Root: kal (class 1)
• jāla – net, network, multitude, collection
  noun (neuter)

ईश्वरत्वैकभावना (īśvaratvaikabhāvanā) - the singular contemplation/realization of Lordship, the unique feeling of being the Lord

(noun)

Nominative, feminine, singular of īśvaratvaikabhāvanā

īśvaratvaikabhāvanā - the singular contemplation of Lordship, the unique feeling of being the Lord

Compound type : tatpurusha (īśvaratva+eka+bhāvanā)

• īśvaratva – Lordship, sovereignty, divinity
  noun (neuter)
  derived from īśvara (lord) + suffix -tva (state of being)
• eka – one, single, unique, sole
  adjective (masculine)
• bhāvanā – contemplation, meditation, realization, feeling, intense thought, cultivation
  noun (feminine)
  derived from root bhū (to be, become) in causative sense
  Root: bhū (class 1)