महाभारतः mahābhārataḥ - book-1, chapter-13, verse-20

पितर ऊचुः ।
यतस्व यत्नवांस्तात संतानाय कुलस्य नः ।
आत्मनोऽर्थेऽस्मदर्थे च धर्म इत्येव चाभिभो ॥२०॥

20. pitara ūcuḥ ,
yatasva yatnavāṁstāta saṁtānāya kulasya naḥ ,
ātmano'rthe'smadarthe ca dharma ityeva cābhibho.

20. pitaraḥ ūcuḥ yatasva yatnavān tāta saṁtānāya kulasya naḥ
ātmanaḥ arthe asmadarthe ca dharmaḥ iti eva ca abhibho

20. The ancestors said, "O dear child, O venerable one, be diligent and strive for the continuation of our family. This is indeed your duty, for your own sake and for our sake."

Words meanings summery:

• पितरः (pitaraḥ) - the deceased ancestors of Jaratkāru (fathers, ancestors)

• ऊचुः (ūcuḥ) - (the ancestors) said (they said, they spoke)

• यतस्व (yatasva) - strive (for progeny) (strive, endeavor, exert yourself)

• यत्नवान् (yatnavān) - O diligent one (addressing Jaratkāru) (diligent, striving, active)

• तात (tāta) - dear child (addressing Jaratkāru) (dear, dear child, father (as a term of address))

• संतानाय (saṁtānāya) - for the continuation (of the family line) (for progeny, for offspring, for continuity)

• कुलस्य (kulasya) - of our family (of the family, of the lineage)

• नः (naḥ) - our (family) (our, of us, to us)

• आत्मनः (ātmanaḥ) - for your own (sake) (of oneself, for oneself)

• अर्थे (arthe) - for the sake of (for the sake of, for the purpose of, object, meaning)

• अस्मदर्थे (asmadarthe) - for our sake (the ancestors') (for our sake)

• च (ca) - and

• धर्मः (dharmaḥ) - religious duty, righteous conduct (duty, righteousness, law, virtue)

• इति (iti) - this (is duty) (thus, in this way, so)

• एव (eva) - indeed, certainly (indeed, only, just)

• च (ca) - and (connects with the previous 'ca') (and)

• अभिभो (abhibho) - O venerable one (addressing Jaratkāru) (O lord, O venerable one)

Words meanings and morphology

पितरः (pitaraḥ) - the deceased ancestors of Jaratkāru (fathers, ancestors)

(noun)

Nominative, masculine, plural of pitṛ

pitṛ - father, ancestor

ऊचुः (ūcuḥ) - (the ancestors) said (they said, they spoke)

(verb)

3rd person , plural, active, past perfect (liṭ) of vac

Root: vac (class 2)

यतस्व (yatasva) - strive (for progeny) (strive, endeavor, exert yourself)

(verb)

2nd person , singular, middle, imperative (loṭ) of yat

Root: yat (class 1)

यत्नवान् (yatnavān) - O diligent one (addressing Jaratkāru) (diligent, striving, active)

(adjective)

Vocative, masculine, singular of yatnavat

yatnavat - diligent, striving, active

possessive suffix -vat

तात (tāta) - dear child (addressing Jaratkāru) (dear, dear child, father (as a term of address))

(noun)

Vocative, masculine, singular of tāta

tāta - dear, dear child, father (term of address)

संतानाय (saṁtānāya) - for the continuation (of the family line) (for progeny, for offspring, for continuity)

(noun)

Dative, masculine, singular of saṁtāna

saṁtāna - progeny, offspring, continuation, lineage

action noun

From √tan with sam- prefix

Prefix: sam

Root: tan (class 8)

कुलस्य (kulasya) - of our family (of the family, of the lineage)

(noun)

Genitive, neuter, singular of kula

kula - family, lineage, race, clan

नः (naḥ) - our (family) (our, of us, to us)

(pronoun)

Genitive, plural of asmad

asmad - we, us, our

आत्मनः (ātmanaḥ) - for your own (sake) (of oneself, for oneself)

(noun)

Genitive, masculine, singular of ātman

ātman - self, soul, spirit, essence

अर्थे (arthe) - for the sake of (for the sake of, for the purpose of, object, meaning)

(noun)

Locative, masculine, singular of artha

artha - purpose, aim, meaning, wealth, for the sake of

अस्मदर्थे (asmadarthe) - for our sake (the ancestors') (for our sake)

(compound)

Compound type : tatpuruṣa (asmad+artha)

• asmad – we, us
  pronoun
• artha – purpose, sake
  noun (masculine)

च (ca) - and

(indeclinable)

धर्मः (dharmaḥ) - religious duty, righteous conduct (duty, righteousness, law, virtue)

(noun)

Nominative, masculine, singular of dharma

dharma - duty, righteousness, law, virtue, custom

action noun

From √dhṛ

Root: dhṛ (class 1)

इति (iti) - this (is duty) (thus, in this way, so)

(indeclinable)

एव (eva) - indeed, certainly (indeed, only, just)

(indeclinable)

च (ca) - and (connects with the previous 'ca') (and)

(indeclinable)

अभिभो (abhibho) - O venerable one (addressing Jaratkāru) (O lord, O venerable one)

(noun)

Vocative, masculine, singular of abhibhu

abhibhu - overpowering, victorious; lord, master, venerable one

From √bhū with abhi- prefix

Prefix: abhi

Root: bhū (class 1)