महाभारतः mahābhārataḥ - book-13, chapter-4, verse-3

तस्य पुत्रो महानासीज्जह्नुर्नाम नरेश्वरः ।
दुहितृत्वमनुप्राप्ता गङ्गा यस्य महात्मनः ॥३॥

3. tasya putro mahānāsījjahnurnāma nareśvaraḥ ,
duhitṛtvamanuprāptā gaṅgā yasya mahātmanaḥ.

3. tasya putraḥ mahān āsīt jahnuḥ nāma nareśvaraḥ
duhitṛtvam anuprāptā gaṅgā yasya mahātmanaḥ

3. tasya mahān putraḥ nareśvaraḥ nāma jahnuḥ āsīt
yasya mahātmanaḥ gaṅgā duhitṛtvam anuprāptā

3. His great son was the king named Jahnu, to whom the Gaṅgā attained the status of a daughter, such was the nobility of his soul.

Words meanings summery:

• तस्य (tasya) - of his (predecessor) (his, of him, of that)

• पुत्रः (putraḥ) - son

• महान् (mahān) - great, large, mighty

• आसीत् (āsīt) - was, existed

• जह्नुः (jahnuḥ) - Jahnu (a king in ancient India)

• नाम (nāma) - by name (by name, indeed, verily)

• नरेश्वरः (nareśvaraḥ) - king, lord of men

• दुहितृत्वम् (duhitṛtvam) - daughterhood, the state of being a daughter

• अनुप्राप्ता (anuprāptā) - attained the status of (attained, obtained, reached)

• गङ्गा (gaṅgā) - The river Gaṅgā

• यस्य (yasya) - whose, of whom, of which

• महात्मनः (mahātmanaḥ) - of that great-souled (king Jahnu) (of the great-souled, noble-minded one)

Words meanings and morphology

तस्य (tasya) - of his (predecessor) (his, of him, of that)

(pronoun)

Genitive, masculine, singular of tad

tad - that, he, she, it

पुत्रः (putraḥ) - son

(noun)

Nominative, masculine, singular of putra

putra - son, child

महान् (mahān) - great, large, mighty

(adjective)

Nominative, masculine, singular of mahat

mahat - great, large, important, mighty

आसीत् (āsīt) - was, existed

(verb)

3rd person , singular, active, past imperfect (laṅ) of as

Imperfective (laṅ)

Third person singular active voice imperfective past tense of root as

Root: as (class 2)

जह्नुः (jahnuḥ) - Jahnu (a king in ancient India)

(proper noun)

Nominative, masculine, singular of jahnu

jahnu - Jahnu (a legendary king)

नाम (nāma) - by name (by name, indeed, verily)

(indeclinable)

नरेश्वरः (nareśvaraḥ) - king, lord of men

(noun)

Nominative, masculine, singular of nareśvara

nareśvara - lord of men, king

Compound type : tatpurusha (nara+īśvara)

• nara – man, human being
  noun (masculine)
• īśvara – lord, master, ruler
  noun (masculine)

दुहितृत्वम् (duhitṛtvam) - daughterhood, the state of being a daughter

(noun)

Accusative, neuter, singular of duhitṛtva

duhitṛtva - daughterhood, the state of being a daughter

Derived from duhitṛ (daughter) + tva (suffix forming abstract noun)

अनुप्राप्ता (anuprāptā) - attained the status of (attained, obtained, reached)

(adjective)

Nominative, feminine, singular of anuprāpta

anuprāpta - attained, obtained, reached

Past Passive Participle

From prefix anu + root āp (to obtain) + kta suffix

Prefix: anu

Root: āp (class 5)

Note: Agrees with Gaṅgā.

गङ्गा (gaṅgā) - The river Gaṅgā

(proper noun)

Nominative, feminine, singular of gaṅgā

gaṅgā - The river Gaṅgā, Ganges

Note: Subject of the clause.

यस्य (yasya) - whose, of whom, of which

(pronoun)

Genitive, masculine, singular of yad

yad - who, which, what

Note: Refers to Jahnu.

महात्मनः (mahātmanaḥ) - of that great-souled (king Jahnu) (of the great-souled, noble-minded one)

(noun)

Genitive, masculine, singular of mahātman

mahātman - great-souled, noble, magnanimous person

Compound type : bahuvrihi (mahat+ātman)

• mahat – great, large, important
  adjective
• ātman – self, soul, spirit, essence
  noun (masculine)

Note: Agrees with yasya and refers to Jahnu.