महाभारतः mahābhārataḥ - book-3, chapter-83, verse-93

त्वया तु सम्यग्वृत्तेन नित्यं धर्मार्थदर्शिना ।
पितरस्तारितास्तात सर्वे च प्रपितामहाः ॥९३॥

93. tvayā tu samyagvṛttena nityaṁ dharmārthadarśinā ,
pitarastāritāstāta sarve ca prapitāmahāḥ.

93. tvayā tu samyak vṛttena nityam dharmārthadarśinā
pitaraḥ tāritāḥ tāta sarve ca prapitāmahāḥ

93. Indeed, by you, my dear one, who always maintain proper conduct and have insight into natural law (dharma) and material welfare (artha), all your ancestors and great-grandfathers have been liberated.

Words meanings summery:

• त्वया (tvayā) - by you

• तु (tu) - indeed (but, indeed, yet, on the other hand)

• सम्यक् (samyak) - properly (properly, correctly, completely, thoroughly)

• वृत्तेन (vṛttena) - by proper conduct (by conduct, by behavior, by character)

• नित्यम् (nityam) - always (constantly, always, perpetually)

• धर्मार्थदर्शिना (dharmārthadarśinā) - by one who has insight into natural law (dharma) and material welfare (artha) (by one who sees/understands dharma and artha)

• पितरः (pitaraḥ) - ancestors (fathers, ancestors, forefathers)

• तारिताः (tāritāḥ) - have been liberated (saved, crossed over, liberated, caused to cross)

• तात (tāta) - my dear one (term of endearment, often used by elder to younger, or respect) (O father, O dear one, O son)

• सर्वे (sarve) - all (all, every)

• च (ca) - and (and, also, moreover)

• प्रपितामहाः (prapitāmahāḥ) - great-grandfathers (great-grandfathers, paternal great-grandfathers)

Words meanings and morphology

त्वया (tvayā) - by you

(pronoun)

Instrumental, singular of yuṣmad

yuṣmad - you

Note: Agent.

तु (tu) - indeed (but, indeed, yet, on the other hand)

(indeclinable)

Particle.

सम्यक् (samyak) - properly (properly, correctly, completely, thoroughly)

(indeclinable)

Adverbial form.

वृत्तेन (vṛttena) - by proper conduct (by conduct, by behavior, by character)

(noun)

Instrumental, neuter, singular of vṛtta

vṛtta - conduct, behavior, action, event, what has occurred

Past Passive Participle (used as noun)

From root vṛt (to be, to exist, to turn).

Root: vṛt (class 1)

Note: Co-refers with tvayā.

नित्यम् (nityam) - always (constantly, always, perpetually)

(indeclinable)

Adverbial accusative of nitya.

धर्मार्थदर्शिना (dharmārthadarśinā) - by one who has insight into natural law (dharma) and material welfare (artha) (by one who sees/understands dharma and artha)

(adjective)

Instrumental, masculine, singular of dharmārthadarśin

dharmārthadarśin - one who sees/understands religious law (dharma) and material prosperity (artha)

agent noun from verb

From dharma + artha + dṛś + ṇini.

Compound type : dvandva (dharma+artha+darśin)

• dharma – natural law, constitution, intrinsic nature, righteousness, duty, virtue, religion
  noun (masculine)
  From root dhṛ (to uphold).
  Root: dhṛ (class 1)
• artha – purpose, meaning, wealth, material possession, interest, object
  noun (masculine)
  From root ṛ (to go, to arise).
  Root: ṛ (class 1)
• darśin – seeing, showing, knowing, understanding
  adjective (masculine)
  agent noun from verb
  From dṛś with suffix -ṇini.
  Root: dṛś (class 1)

Note: Co-refers with tvayā.

पितरः (pitaraḥ) - ancestors (fathers, ancestors, forefathers)

(noun)

Nominative, masculine, plural of pitṛ

pitṛ - father, ancestor, forefather

Note: Subject of taritāḥ.

तारिताः (tāritāḥ) - have been liberated (saved, crossed over, liberated, caused to cross)

(adjective)

Nominative, masculine, plural of tārita

tārita - caused to cross, saved, liberated, delivered

Past Passive Participle (Causative)

Derived from causative of root tṛ (to cross).

Root: tṛ (class 1)

Note: Verb predicate for pitaraḥ and prapitāmahāḥ.

तात (tāta) - my dear one (term of endearment, often used by elder to younger, or respect) (O father, O dear one, O son)

(noun)

Vocative, masculine, singular of tāta

tāta - father, dear one, son, respected person

Term of endearment.

Note: Addressee.

सर्वे (sarve) - all (all, every)

(pronoun)

Nominative, masculine, plural of sarva

sarva - all, every, whole, complete

Universal pronoun/adjective.

च (ca) - and (and, also, moreover)

(indeclinable)

प्रपितामहाः (prapitāmahāḥ) - great-grandfathers (great-grandfathers, paternal great-grandfathers)

(noun)

Nominative, masculine, plural of prapitāmaha

prapitāmaha - great-grandfather (father's father's father)

From pra + pitāmaha.

Compound type : tatpuruṣa (pra+pitāmaha)

• pra – forth, forward, very, before
  indeclinable
  Prefix.
• pitāmaha – grandfather, paternal grandfather
  noun (masculine)
  From pitṛ + āmaha.

Note: Co-subject with pitaraḥ.