महाभारतः mahābhārataḥ - book-12, chapter-227, verse-2

वेदवादेषु कुशला ह्यध्यात्मकुशलाश्च ये ।
सत्त्ववन्तो महाभागाः पश्यन्ति प्रभवाप्ययौ ॥२॥

2. vedavādeṣu kuśalā hyadhyātmakuśalāśca ye ,
sattvavanto mahābhāgāḥ paśyanti prabhavāpyayau.

2. vedavādeṣu kuśalāḥ hi adhyātma-kuśalāḥ ca ye
sattvavantaḥ mahābhāgāḥ paśyanti prabhavāpyayau

2. ye hi vedavādeṣu kuśalāḥ ca adhyātma-kuśalāḥ
sattvavantaḥ mahābhāgāḥ prabhavāpyayau paśyanti

2. Those who are expert in Vedic doctrines and also proficient in spiritual knowledge (adhyātma), possessing inner purity (sattva) and being highly blessed, they truly perceive the cycles of creation and dissolution (prabhavāpyayau).

Words meanings summery:

• वेदवादेषु (vedavādeṣu) - in Vedic doctrines/discussions

• कुशलाः (kuśalāḥ) - skilled, expert, proficient

• हि (hi) - indeed, surely, for

• अध्यात्म-कुशलाः (adhyātma-kuśalāḥ) - skilled in spiritual knowledge, expert in self-knowledge

• च (ca) - and, also

• ये (ye) - who (masculine plural nominative)

• सत्त्ववन्तः (sattvavantaḥ) - possessing goodness/purity/integrity (sattva)

• महाभागाः (mahābhāgāḥ) - highly fortunate, illustrious, highly blessed

• पश्यन्ति (paśyanti) - they see, perceive

• प्रभवाप्ययौ (prabhavāpyayau) - origin and dissolution (dual)

Words meanings and morphology

वेदवादेषु (vedavādeṣu) - in Vedic doctrines/discussions

(noun)

Locative, masculine, plural of vedavāda

vedavāda - Vedic doctrine, Vedic teaching, discussion on the Vedas

Compound type : tatpuruṣa (veda+vāda)

• veda – Veda; sacred knowledge
  noun (masculine)
• vāda – speech, discussion, doctrine, theory
  noun (masculine)

कुशलाः (kuśalāḥ) - skilled, expert, proficient

(adjective)

Nominative, masculine, plural of kuśala

kuśala - skilled, clever, expert, well, happy

हि (hi) - indeed, surely, for

(indeclinable)

अध्यात्म-कुशलाः (adhyātma-kuśalāḥ) - skilled in spiritual knowledge, expert in self-knowledge

(adjective)

Nominative, masculine, plural of adhyātma-kuśala

adhyātma-kuśala - expert in adhyātma (spiritual knowledge, pertaining to the self)

Compound type : tatpuruṣa (adhyātma+kuśala)

• adhyātman – the supreme spirit; relating to the self; spiritual
  noun (neuter)
• kuśala – skilled, clever, expert, well, happy
  adjective (masculine)

च (ca) - and, also

(indeclinable)

ये (ye) - who (masculine plural nominative)

(pronoun)

Nominative, masculine, plural of yad

yad - who, which, what (relative pronoun)

सत्त्ववन्तः (sattvavantaḥ) - possessing goodness/purity/integrity (sattva)

(adjective)

Nominative, masculine, plural of sattvavat

sattvavat - possessing sattva, endowed with goodness/purity/integrity, virtuous, strong

महाभागाः (mahābhāgāḥ) - highly fortunate, illustrious, highly blessed

(adjective)

Nominative, masculine, plural of mahābhāga

mahābhāga - highly fortunate, blessed, illustrious, noble

Compound type : bahuvrihi (mahā+bhāga)

• mahā – great, large, mighty
  adjective (feminine)
• bhāga – portion, share, fortune, lot
  noun (masculine)

पश्यन्ति (paśyanti) - they see, perceive

(verb)

3rd person , plural, active, present (laṭ) of dṛś

Root: dṛś (class 1)

प्रभवाप्ययौ (prabhavāpyayau) - origin and dissolution (dual)

(noun)

Accusative, masculine, dual of prabhavāpyaya

prabhavāpyaya - origin and dissolution, creation and destruction

Compound type : dvandva (prabhava+apyaya)

• prabhava – origin, source, birth, creation
  noun (masculine)
• apyaya – dissolution, destruction, end, loss
  noun (masculine)