महाभारतः mahābhārataḥ - book-14, chapter-48, verse-28

अतः परं च यद्गुह्यं तद्भवान्वक्तुमर्हति ।
सत्त्वक्षेत्रज्ञयोश्चैव संबन्धः केन हेतुना ॥२८॥

28. ataḥ paraṁ ca yadguhyaṁ tadbhavānvaktumarhati ,
sattvakṣetrajñayoścaiva saṁbandhaḥ kena hetunā.

28. ataḥ param ca yat guhyam tat bhavān vaktum arhati
sattva-kṣetrajñayoḥ ca eva sambandhaḥ kena hetunā

28. bhavān ataḥ param ca yat guhyam tat vaktum arhati
ca eva sattva-kṣetrajñayoḥ sambandhaḥ kena hetunā

28. And furthermore, you are capable of explaining whatever profound secret remains. What is the relationship between the mind (sattva) and the knower of the field (kṣetrajña), and by what cause does it arise?

Words meanings summery:

• अतः (ataḥ) - furthermore; thereupon (from this; thereupon; therefore; hence)

• परम् (param) - further (after; further; beyond; supreme)

• च (ca) - and; furthermore (and; also; moreover)

• यत् (yat) - whatever (which; whatever; that which)

• गुह्यम् (guhyam) - profound secret (secret; hidden; profound; mysterious)

• तत् (tat) - that (that; it)

• भवान् (bhavān) - you (honorific) (you (honorific); lord; master)

• वक्तुम् (vaktum) - to explain (to speak; to say; to explain)

• अर्हति (arhati) - are capable (is fit; is able; deserves; ought)

• सत्त्व-क्षेत्रज्ञयोः (sattva-kṣetrajñayoḥ) - of the mind (sattva) and the knower of the field (kṣetrajña) (of sattva and kṣetrajña; of the mind/essence and the knower of the field)

• च (ca) - and (and; also; moreover)

• एव (eva) - indeed (indeed; only; just; even)

• सम्बन्धः (sambandhaḥ) - relationship (connection; relation; association)

• केन (kena) - by what (by what; by whom; by which)

• हेतुना (hetunā) - by what cause (by reason; by cause; by motive)

Words meanings and morphology

अतः (ataḥ) - furthermore; thereupon (from this; thereupon; therefore; hence)

(indeclinable)

ablative of 'idam' in the adverbial sense

परम् (param) - further (after; further; beyond; supreme)

(adjective)

Accusative, neuter, singular of para

para - other; distant; subsequent; supreme; best; highest

Note: Used adverbially here

च (ca) - and; furthermore (and; also; moreover)

(indeclinable)

यत् (yat) - whatever (which; whatever; that which)

(pronoun)

Nominative, neuter, singular of yad

yad - which; what; that

गुह्यम् (guhyam) - profound secret (secret; hidden; profound; mysterious)

(adjective)

Nominative, neuter, singular of guhya

guhya - secret; hidden; profound; mysterious

Gerundive

from root guh (to hide) + ya (kṛtya suffix)

Root: guh (class 1)

तत् (tat) - that (that; it)

(pronoun)

Accusative, neuter, singular of tad

tad - that; it

भवान् (bhavān) - you (honorific) (you (honorific); lord; master)

(pronoun)

Nominative, masculine, singular of bhavat

bhavat - you (honorific); being; existing; lord; master

present active participle

from root bhū (to be) + śatṛ (present participle suffix)

Root: bhū (class 1)

वक्तुम् (vaktum) - to explain (to speak; to say; to explain)

(verb)

infinitive of vaktum

infinitive

root vac + tumun suffix

Root: vac (class 2)

अर्हति (arhati) - are capable (is fit; is able; deserves; ought)

(verb)

3rd person , singular, active, present (lat) of arh

present active

3rd person singular present active

Root: arh (class 1)

सत्त्व-क्षेत्रज्ञयोः (sattva-kṣetrajñayoḥ) - of the mind (sattva) and the knower of the field (kṣetrajña) (of sattva and kṣetrajña; of the mind/essence and the knower of the field)

(noun)

Genitive, masculine, dual of sattva-kṣetrajña

sattva-kṣetrajña - sattva and kṣetrajña (material essence and knower of the field)

Compound type : dvandva (sattva+kṣetrajña)

• sattva – existence; reality; goodness; purity; mind; material essence
  noun (neuter)
  from root as (to be) + tva (abstract noun suffix)
  Root: as (class 2)
• kṣetrajña – knower of the field (kṣetra), often referring to the individual soul or consciousness
  noun (masculine)
  kṣetra (field/body) + jña (knower)
  Root: jñā (class 9)

च (ca) - and (and; also; moreover)

(indeclinable)

एव (eva) - indeed (indeed; only; just; even)

(indeclinable)

सम्बन्धः (sambandhaḥ) - relationship (connection; relation; association)

(noun)

Nominative, masculine, singular of sambandha

sambandha - connection; relation; association

sam + bandha (from root bandh)

Prefix: sam

Root: bandh (class 9)

केन (kena) - by what (by what; by whom; by which)

(pronoun)

Instrumental, masculine, singular of kim

kim - who; what; which

हेतुना (hetunā) - by what cause (by reason; by cause; by motive)

(noun)

Instrumental, masculine, singular of hetu

hetu - cause; reason; motive; instrument