महाभारतः mahābhārataḥ - book-13, chapter-128, verse-33

गुरुदैवतपूजार्थं स्वाध्यायाभ्यसनात्मकः ।
देहिभिर्धर्मपरमैश्चर्तव्यो धर्मसंभवः ॥३३॥

33. gurudaivatapūjārthaṁ svādhyāyābhyasanātmakaḥ ,
dehibhirdharmaparamaiścartavyo dharmasaṁbhavaḥ.

33. gurudaivatapūjārtham svādhyāyābhyasanātmakaḥ
dehibhiḥ dharmaparāmaiḥ caritavyaḥ dharmasaṃbhavaḥ

33. gurudaivatapūjārtham svādhyāyābhyasanātmakaḥ
dharmasaṃbhavaḥ dehibhiḥ dharmaparāmaiḥ ca caritavyaḥ

33. That which arises from the natural law (dharma)—dedicated to the worship of preceptors and deities, and characterized by the diligent study of the Vedas—should be undertaken by embodied beings who are supremely devoted to their natural law (dharma).

Words meanings summery:

• गुरुदैवतपूजार्थम् (gurudaivatapūjārtham) - for the purpose of worshipping preceptors and deities

• स्वाध्यायाभ्यसनात्मकः (svādhyāyābhyasanātmakaḥ) - characterized by the practice of Vedic study, having the nature of self-study and practice

• देहिभिः (dehibhiḥ) - by embodied beings

• धर्मपरामैः (dharmaparāmaiḥ) - by those who are supremely devoted to their natural law (dharma) (by those supremely devoted to (dharma), by those whose highest aim is (dharma))

• चरितव्यः (caritavyaḥ) - should be performed, is to be practiced

• धर्मसंभवः (dharmasaṁbhavaḥ) - that which arises from natural law (dharma) (born of (dharma), originating from (dharma), a (dharma) practice)

Words meanings and morphology

गुरुदैवतपूजार्थम् (gurudaivatapūjārtham) - for the purpose of worshipping preceptors and deities

(indeclinable)

Compound type : tatpurusha (guru+daivata+pūjā+artha)

• guru – preceptor, teacher
  noun (masculine)
• daivata – deity, divine being
  noun (neuter)
  Root: dev (class 4)
• pūjā – worship, adoration
  noun (feminine)
  Root: pūj (class 10)
• artha – purpose, sake
  noun (masculine)
  Root: ṛ

Note: Adverbial accusative.

स्वाध्यायाभ्यसनात्मकः (svādhyāyābhyasanātmakaḥ) - characterized by the practice of Vedic study, having the nature of self-study and practice

(adjective)

Nominative, masculine, singular of svādhyāyābhyasanātmaka

svādhyāyābhyasanātmaka - characterized by the practice of svādhyāya, having the nature of self-study and practice

Compound type : bahuvrihi (svādhyāya+abhyasana+ātmaka)

• svādhyāya – self-study, study of Vedas
  noun (masculine)
  Prefixes: sva+adhi
  Root: i (class 2)
• abhyasana – practice, repetition
  noun (neuter)
  From abhi-as
  Prefix: abhi
  Root: as (class 4)
• ātmaka – having the nature of, consisting of
  adjective (masculine)
  Derived from ātman

Note: Qualifies 'dharmasaṃbhavaḥ'.

देहिभिः (dehibhiḥ) - by embodied beings

(noun)

Instrumental, masculine, plural of dehin

dehin - embodied, living being, individual soul

Possessive suffix -in from deha

Note: Agent for the gerundive 'caritavyaḥ'.

धर्मपरामैः (dharmaparāmaiḥ) - by those who are supremely devoted to their natural law (dharma) (by those supremely devoted to (dharma), by those whose highest aim is (dharma))

(adjective)

Instrumental, masculine, plural of dharmaparama

dharmaparama - supremely devoted to (dharma), whose highest aim is (dharma)

Compound type : bahuvrihi (dharma+parama)

• dharma – natural law, duty, righteousness
  noun (masculine)
  Root: dhṛ (class 1)
• parama – highest, supreme, ultimate
  adjective (masculine)
  Superlative of para

Note: Qualifies 'dehibhiḥ'.

चरितव्यः (caritavyaḥ) - should be performed, is to be practiced

(adjective)

Nominative, masculine, singular of caritavya

caritavya - to be performed, to be practiced, to be done

Gerundive (Future Passive Participle)

From root car with tavya suffix

Root: car (class 1)

Note: Predicate, implies obligation.

धर्मसंभवः (dharmasaṁbhavaḥ) - that which arises from natural law (dharma) (born of (dharma), originating from (dharma), a (dharma) practice)

(noun)

Nominative, masculine, singular of dharmasaṃbhava

dharmasaṁbhava - born of (dharma), originating from (dharma), a (dharma) practice

Compound type : tatpurusha (dharma+saṃbhava)

• dharma – natural law, duty, righteousness
  noun (masculine)
  Root: dhṛ (class 1)
• saṃbhava – origin, production, birth
  noun (masculine)
  From sam-bhū
  Prefix: sam
  Root: bhū (class 1)

Note: This is the thing that needs to be performed.