महाभारतः mahābhārataḥ - book-15, chapter-15, verse-23

राजर्षीणां पुराणानां भवतां वंशधारिणाम् ।
कुरुसंवरणादीनां भरतस्य च धीमतः ॥२३॥

23. rājarṣīṇāṁ purāṇānāṁ bhavatāṁ vaṁśadhāriṇām ,
kurusaṁvaraṇādīnāṁ bharatasya ca dhīmataḥ.

23. rājarṣīṇām purāṇānām bhavatām vaṃśadhāriṇām
kuru-saṃvaraṇa-ādīnām bharatasya ca dhīmataḥ

23. rājarṣīṇām purāṇānām bhavatām vaṃśadhāriṇām
kuru-saṃvaraṇa-ādīnām bharatasya ca dhīmataḥ

23. Of your ancient royal sages, the upholders of the lineage, including Kuru-Samvaraṇa and others, and of the intelligent Bharata.

Words meanings summery:

• राजर्षीणाम् (rājarṣīṇām) - of the royal sages (ancestors) (of royal sages, of kingly ascetics)

• पुराणानाम् (purāṇānām) - of the ancient, of the old

• भवताम् (bhavatām) - of your (referring to the addressee) (of your honor, of you (respectful))

• वंशधारिणाम् (vaṁśadhāriṇām) - of those who uphold the lineage, of preservers of the family

• कुरु-संवरण-आदीनाम् (kuru-saṁvaraṇa-ādīnām) - of Kuru-Saṃvaraṇa and similar ancestors (of Kuru-Saṃvaraṇa and others, of those beginning with Kuru-Saṃvaraṇa)

• भरतस्य (bharatasya) - of King Bharata (a celebrated ancestor) (of Bharata)

• च (ca) - and (and, also)

• धीमतः (dhīmataḥ) - of the intelligent one (referring to Bharata) (of the intelligent, of the wise, of the sagacious)

Words meanings and morphology

राजर्षीणाम् (rājarṣīṇām) - of the royal sages (ancestors) (of royal sages, of kingly ascetics)

(noun)

Genitive, masculine, plural of rājarṣi

rājarṣi - a royal sage, a king who is also a sage

Compound type : tatpuruṣa (rājan+ṛṣi)

• rājan – king, ruler
  noun (masculine)
• ṛṣi – sage, seer, inspired poet
  noun (masculine)

पुराणानाम् (purāṇānām) - of the ancient, of the old

(adjective)

Genitive, masculine, plural of purāṇa

purāṇa - ancient, old, traditional; a class of sacred texts (Puranas)

Note: Agrees with 'rājarṣīṇām'

भवताम् (bhavatām) - of your (referring to the addressee) (of your honor, of you (respectful))

(pronoun)

Genitive, plural of bhavat

bhavat - you (respectful form), your honor

Root: bhū (class 1)

Note: Used here possessively, 'your'

वंशधारिणाम् (vaṁśadhāriṇām) - of those who uphold the lineage, of preservers of the family

(adjective)

Genitive, masculine, plural of vaṃśadhārin

vaṁśadhārin - upholding the family or lineage, preserver of the family

agent noun / adjectival derivation

'dhārin' from root 'dhṛ' (to bear, hold) + 'ṇin' (agent suffix)

Compound type : tatpuruṣa (vaṃśa+dhārin)

• vaṃśa – lineage, family, race, bamboo
  noun (masculine)
• dhārin – bearing, holding, maintaining, wearing
  adjective
  agent noun
  derived from root dhṛ (to hold)
  Root: dhṛ (class 1)

Note: Agrees with 'rājarṣīṇām'

कुरु-संवरण-आदीनाम् (kuru-saṁvaraṇa-ādīnām) - of Kuru-Saṃvaraṇa and similar ancestors (of Kuru-Saṃvaraṇa and others, of those beginning with Kuru-Saṃvaraṇa)

(noun)

Genitive, masculine, plural of kuru-saṃvaraṇa-ādi

kuru-saṁvaraṇa-ādi - Kuru-Saṃvaraṇa and so forth; those beginning with Kuru-Saṃvaraṇa

Compound type : tatpuruṣa (kuru-saṃvaraṇa+ādi)

• kuru-saṃvaraṇa – name of an ancient king, ancestor of the Kurus
  proper noun (masculine)
• ādi – beginning, source, first; (suffix) and others, etc.
  noun (masculine)

Note: Refers to a group of ancestors, with Kuru-Saṃvaraṇa as the primary example.

भरतस्य (bharatasya) - of King Bharata (a celebrated ancestor) (of Bharata)

(proper noun)

Genitive, masculine, singular of bharata

bharata - name of several legendary kings and a proper name for India, 'descendant of Bharata'

Root: bhṛ (class 3)

च (ca) - and (and, also)

(indeclinable)

Note: Functions as a conjunction

धीमतः (dhīmataḥ) - of the intelligent one (referring to Bharata) (of the intelligent, of the wise, of the sagacious)

(adjective)

Genitive, masculine, singular of dhīmat

dhīmat - intelligent, wise, sagacious

Derived from 'dhī' (intellect) + 'matup' suffix

Note: Agrees with 'bharatasya'