योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-128, verse-4

देहेन्द्रियमनोबुद्धिक्षेत्रज्ञानां च संभवः ।
यस्माद्भवति तज्ज्ञात्वा तेषु पश्चाद्विलापयेत् ॥ ४ ॥

dehendriyamanobuddhikṣetrajñānāṃ ca saṃbhavaḥ ,
yasmādbhavati tajjñātvā teṣu paścādvilāpayet 4

4. dehendriyamanobuddhīkṣetrajñānām ca saṃbhavaḥ
yasmāt bhavati tat jñātvā teṣu paścāt vilāpayet

4. yasmāt dehendriyamanobuddhīkṣetrajñānām ca
saṃbhavaḥ bhavati tat jñātvā paścāt teṣu vilāpayet

4. One should know that from which the body, senses, mind, intellect, and the knower of the field (ātman) originate, and then afterwards, dissolve them into it.

Words meanings summery:

• देहेन्द्रियमनोबुद्धीक्षेत्रज्ञानाम् (dehendriyamanobuddhīkṣetrajñānām) - of the body, senses, mind, intellect, and the knower of the field

• च (ca) - and (and; also; moreover)

• संभवः (saṁbhavaḥ) - origin (origin; production; birth; possibility)

• यस्मात् (yasmāt) - from which (from which; because of which)

• भवति (bhavati) - originates; arises (arises; becomes; is)

• तत् (tat) - that (origin) (that; it)

• ज्ञात्वा (jñātvā) - having known (having known; having understood)

• तेषु (teṣu) - into it (the origin) (into them; among them; in them)

• पश्चात् (paścāt) - afterwards (afterwards; subsequently; behind)

• विलापयेत् (vilāpayet) - one should dissolve (them) (one should dissolve; one should cause to disappear; one should merge)

Words meanings and morphology

देहेन्द्रियमनोबुद्धीक्षेत्रज्ञानाम् (dehendriyamanobuddhīkṣetrajñānām) - of the body, senses, mind, intellect, and the knower of the field

(noun)

Genitive, masculine, plural of dehendriyamanobuddhīkṣetrajña

dehendriyamanobuddhīkṣetrajña - body, senses, mind, intellect, and the knower of the field; the individual consciousness

Compound type : dvandva (deha+indriya+manas+buddhi+kṣetrajña)

• deha – body, physical frame
  noun (masculine)
  Root: dih (class 1)
• indriya – sense organ, faculty of sense
  noun (neuter)
  Root: ind
• manas – mind, mental faculty
  noun (neuter)
  Root: man (class 4)
• buddhi – intellect, understanding, discernment
  noun (feminine)
  Root: budh (class 1)
• kṣetrajña – knower of the field; the individual soul (ātman)
  noun (masculine)

Note: This is a collective genitive plural, indicating 'of the collection of body, senses, mind, intellect, and the knower of the field'.

च (ca) - and (and; also; moreover)

(indeclinable)

Note: Connects the previous list of items.

संभवः (saṁbhavaḥ) - origin (origin; production; birth; possibility)

(noun)

Nominative, masculine, singular of saṃbhava

saṁbhava - origin, production, birth, possibility

Derived from sam-bhū

Prefix: sam

Root: bhū (class 1)

यस्मात् (yasmāt) - from which (from which; because of which)

(pronoun)

Ablative, singular of yad

yad - which, what, that

Note: Refers to the ultimate origin or cause.

भवति (bhavati) - originates; arises (arises; becomes; is)

(verb)

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

Root: bhū (class 1)

तत् (tat) - that (origin) (that; it)

(pronoun)

Accusative, neuter, singular of tad

tad - that, it

Note: Acts as the object of jñātvā.

ज्ञात्वा (jñātvā) - having known (having known; having understood)

(indeclinable)

absolutive

Formed with suffix ktvā from root jñā

Root: jñā (class 9)

तेषु (teṣu) - into it (the origin) (into them; among them; in them)

(pronoun)

Locative, plural of tad

tad - that, it

Note: Refers to the causal principles or elemental substrata into which the listed entities are to be dissolved, as elaborated in subsequent verses.

पश्चात् (paścāt) - afterwards (afterwards; subsequently; behind)

(indeclinable)

Note: Indicates a sequential action.

विलापयेत् (vilāpayet) - one should dissolve (them) (one should dissolve; one should cause to disappear; one should merge)

(verb)

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

causative

From root lī (to dissolve, melt) with prefix vi and causative suffix णिच् (ṇic)

Prefix: vi

Root: lī (class 4)

Note: Prescribes an action.