महाभारतः mahābhārataḥ - book-13, chapter-8, verse-20

क्षत्रियः शतवर्षी च दशवर्षी च ब्राह्मणः ।
पितापुत्रौ च विज्ञेयौ तयोर्हि ब्राह्मणः पिता ॥२०॥

20. kṣatriyaḥ śatavarṣī ca daśavarṣī ca brāhmaṇaḥ ,
pitāputrau ca vijñeyau tayorhi brāhmaṇaḥ pitā.

20. kṣatriyaḥ śatavarṣī ca daśavarṣī ca brāhmaṇaḥ
pitāputrau ca vijñeyau tayoḥ hi brāhmaṇaḥ pitā

20. śatavarṣī kṣatriyaḥ ca daśavarṣī brāhmaṇaḥ ca
pitāputrau ca vijñeyau hi tayoḥ brāhmaṇaḥ pitā

20. A hundred-year-old `kṣatriya` and a ten-year-old `brāhmaṇa` should be regarded as father and son, for among them, the `brāhmaṇa` is indeed the father.

Words meanings summery:

• क्षत्रियः (kṣatriyaḥ) - a `kṣatriya` (member of the warrior class)

• शतवर्षी (śatavarṣī) - hundred years old, centenarian

• च (ca) - and

• दशवर्षी (daśavarṣī) - ten years old

• च (ca) - and

• ब्राह्मणः (brāhmaṇaḥ) - a `brāhmaṇa` (member of the priestly class)

• पितापुत्रौ (pitāputrau) - father and son

• च (ca) - and

• विज्ञेयौ (vijñeyau) - should be known, should be understood, should be regarded

• तयोः (tayoḥ) - of them, among them, between them (dual)

• हि (hi) - indeed, surely, because

• ब्राह्मणः (brāhmaṇaḥ) - a `brāhmaṇa`

• पिता (pitā) - father

Words meanings and morphology

क्षत्रियः (kṣatriyaḥ) - a `kṣatriya` (member of the warrior class)

(noun)

Nominative, masculine, singular of kṣatriya

kṣatriya - a member of the warrior or ruling class, princely

शतवर्षी (śatavarṣī) - hundred years old, centenarian

(adjective)

Nominative, masculine, singular of śatavarṣin

śatavarṣin - hundred years old, lasting for a hundred years

bahuvrīhi compound of śata (hundred) and varṣa (year), with suffix -in

Compound type : bahuvrīhi (śata+varṣa)

• śata – hundred
  numeral (neuter)
• varṣa – year, rain
  noun (masculine/neuter)

च (ca) - and

(indeclinable)

दशवर्षी (daśavarṣī) - ten years old

(adjective)

Nominative, masculine, singular of daśavarṣin

daśavarṣin - ten years old, lasting for ten years

bahuvrīhi compound of daśa (ten) and varṣa (year), with suffix -in

Compound type : bahuvrīhi (daśa+varṣa)

• daśa – ten
  numeral
• varṣa – year, rain
  noun (masculine/neuter)

च (ca) - and

(indeclinable)

ब्राह्मणः (brāhmaṇaḥ) - a `brāhmaṇa` (member of the priestly class)

(noun)

Nominative, masculine, singular of brāhmaṇa

brāhmaṇa - a brahmin, member of the priestly class, related to brahman

पितापुत्रौ (pitāputrau) - father and son

(noun)

Nominative, masculine, dual of pitāputra

pitāputra - father and son

dvandva compound of pitṛ (father) and putra (son)

Compound type : dvandva (pitṛ+putra)

• pitṛ – father
  noun (masculine)
• putra – son
  noun (masculine)

च (ca) - and

(indeclinable)

विज्ञेयौ (vijñeyau) - should be known, should be understood, should be regarded

(adjective)

Nominative, masculine, dual of vijñeya

vijñeya - to be known, to be understood, to be recognized

Gerundive

from vi-√jñā (to know, to discern)

Prefix: vi

Root: √jñā (class 9)

तयोः (tayoḥ) - of them, among them, between them (dual)

(pronoun)

masculine, dual of tad

tad - that, he, she, it

हि (hi) - indeed, surely, because

(indeclinable)

ब्राह्मणः (brāhmaṇaḥ) - a `brāhmaṇa`

(noun)

Nominative, masculine, singular of brāhmaṇa

brāhmaṇa - a brahmin, member of the priestly class, related to brahman

पिता (pitā) - father

(noun)

Nominative, masculine, singular of pitṛ

pitṛ - father