महाभारतः mahābhārataḥ - book-1, chapter-89, verse-28

ऋक्षं धूमिन्यथो नीली दुःषन्तपरमेष्ठिनौ ।
केशिन्यजनयज्जह्नुमुभौ च जनरूपिणौ ॥२८॥

28. ṛkṣaṁ dhūminyatho nīlī duḥṣantaparameṣṭhinau ,
keśinyajanayajjahnumubhau ca janarūpiṇau.

28. ṛkṣam dhūmini atho nīlī duḥṣantaparameṣṭhinau
keśini ajanayāt jahnum ubhau ca janarūpiṇau

28. Dhūminī begot Ṛkṣa. Then, Nīlī gave birth to Duṣyanta and Parameṣṭhin. Keśinī begot Jahnu and both Janarūpiṇau.

Words meanings summery:

• ऋक्षम् (ṛkṣam) - Ṛkṣa

• धूमिनि (dhūmini) - From Dhūminī (the queen/wife) (Dhūminī)

• अथो (atho) - then, moreover

• नीली (nīlī) - Nīlī (the queen/wife) (Nīlī)

• दुःषन्तपरमेष्ठिनौ (duḥṣantaparameṣṭhinau) - Duṣyanta and Parameṣṭhin

• केशिनि (keśini) - Keśinī (the queen/wife) (Keśinī)

• अजनयात् (ajanayāt) - begot, generated

• जह्नुम् (jahnum) - Jahnu

• उभौ (ubhau) - both

• च (ca) - and

• जनरूपिणौ (janarūpiṇau) - refers to two individuals, likely sons, named Janarūpiṇ (Janarūpiṇau)

Words meanings and morphology

ऋक्षम् (ṛkṣam) - Ṛkṣa

(proper noun)

Accusative, masculine, singular of ṛkṣa

ṛkṣa - bear, star, name of a king

धूमिनि (dhūmini) - From Dhūminī (the queen/wife) (Dhūminī)

(proper noun)

Nominative, feminine, singular of dhūminī

dhūminī - name of a wife/queen

अथो (atho) - then, moreover

(indeclinable)

नीली (nīlī) - Nīlī (the queen/wife) (Nīlī)

(proper noun)

Nominative, feminine, singular of nīlī

nīlī - name of a wife/queen

दुःषन्तपरमेष्ठिनौ (duḥṣantaparameṣṭhinau) - Duṣyanta and Parameṣṭhin

(proper noun)

Accusative, masculine, dual of duḥṣantaparameṣṭhin

duḥṣantaparameṣṭhin - Duṣyanta and Parameṣṭhin (names of kings)

Compound type : dvandva (duḥṣanta+parameṣṭhin)

• duḥṣanta – name of a king
  proper noun (masculine)
• parameṣṭhin – name of a king, the supreme being
  proper noun (masculine)

केशिनि (keśini) - Keśinī (the queen/wife) (Keśinī)

(proper noun)

Nominative, feminine, singular of keśinī

keśinī - name of a wife/queen

अजनयात् (ajanayāt) - begot, generated

(verb)

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

Causal verb form

Imperfect tense, 3rd person singular, active voice of the causal root jan (janayati)

Root: jan (class 4)

जह्नुम् (jahnum) - Jahnu

(proper noun)

Accusative, masculine, singular of jahnu

jahnu - name of a king

उभौ (ubhau) - both

(pronoun)

Accusative, masculine, dual of ubha

ubha - both

च (ca) - and

(indeclinable)

जनरूपिणौ (janarūpiṇau) - refers to two individuals, likely sons, named Janarūpiṇ (Janarūpiṇau)

(proper noun)

Accusative, masculine, dual of janarūpiṇ

janarūpiṇ - name of a king (dual form implying two individuals)