महाभारतः mahābhārataḥ - book-6, chapter-117, verse-9

कौन्तेयस्त्वं न राधेयो विदितो नारदान्मम ।
कृष्णद्वैपायनाच्चैव केशवाच्च न संशयः ॥९॥

9. kaunteyastvaṁ na rādheyo vidito nāradānmama ,
kṛṣṇadvaipāyanāccaiva keśavācca na saṁśayaḥ.

9. kaunteyaḥ tvam na rādheyaḥ viditaḥ nāradāt mama
kṛṣṇa-dvaipāyanāt ca eva keśavāt ca na saṃśayaḥ

9. tvam kaunteyaḥ,
na rādheyaḥ mama nāradāt kṛṣṇa-dvaipāyanāt ca eva keśavāt ca (idam) viditaḥ na saṃśayaḥ

9. "You are the son of Kunti, not the son of Radha. This is known to me from Narada, and indeed from Krishna Dvaipayana (Vyasa) and Keshava (Krishna); there is no doubt."

Words meanings summery:

• कौन्तेयः (kaunteyaḥ) - son of Kunti (referring to Karna, implying his true parentage) (son of Kunti)

• त्वम् (tvam) - you (addressing Karna) (you)

• न (na) - not (not, no)

• राधेयः (rādheyaḥ) - son of Radha (his foster mother) (son of Radha)

• विदितः (viditaḥ) - known (to me) (known, understood)

• नारदात् (nāradāt) - from Narada (the sage) (from Narada)

• मम (mama) - to me (my, to me, for me)

• कृष्ण-द्वैपायनात् (kṛṣṇa-dvaipāyanāt) - from Krishna Dvaipayana (the sage Vyasa) (from Krishna Dvaipayana (Vyasa))

• च (ca) - and (and, also)

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

• केशवात् (keśavāt) - from Keshava (Lord Krishna) (from Keshava (Krishna))

• च (ca) - and (and, also)

• न (na) - no (not, no)

• संशयः (saṁśayaḥ) - doubt (doubt, uncertainty)

Words meanings and morphology

कौन्तेयः (kaunteyaḥ) - son of Kunti (referring to Karna, implying his true parentage) (son of Kunti)

(proper noun)

Nominative, masculine, singular of kaunteya

kaunteya - son of Kunti

Patronymic from Kuntī

Note: Predicate nominative with implied 'asi' (you are).

त्वम् (tvam) - you (addressing Karna) (you)

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you

Note: Subject of the implied sentence "you are Kunti's son".

न (na) - not (not, no)

(indeclinable)

राधेयः (rādheyaḥ) - son of Radha (his foster mother) (son of Radha)

(proper noun)

Nominative, masculine, singular of rādheya

rādheya - son of Radha

Patronymic from Rādhā

Note: Predicate nominative.

विदितः (viditaḥ) - known (to me) (known, understood)

(adjective)

Nominative, masculine, singular of vidita

vidita - known, understood

Past Passive Participle

Derived from root vid (to know)

Root: vid (class 2)

Note: Implied subject is 'this fact'.

नारदात् (nāradāt) - from Narada (the sage) (from Narada)

(proper noun)

Ablative, masculine, singular of nārada

nārada - Narada (name of a sage)

Note: Source of knowledge.

मम (mama) - to me (my, to me, for me)

(pronoun)

Genitive, singular of asmad

asmad - I, we

Note: Indicates 'to me' or 'by me' in the context of 'known'.

कृष्ण-द्वैपायनात् (kṛṣṇa-dvaipāyanāt) - from Krishna Dvaipayana (the sage Vyasa) (from Krishna Dvaipayana (Vyasa))

(proper noun)

Ablative, masculine, singular of kṛṣṇa-dvaipāyana

kṛṣṇa-dvaipāyana - Krishna Dvaipayana (Vyasa)

Compound type : Karmadhāraya (kṛṣṇa+dvaipāyana)

• kṛṣṇa – dark, black, Krishna (name)
  proper noun (masculine)
• dvaipāyana – island-born, Dvaipayana (Vyasa's name)
  proper noun (masculine)
  Derived from dvīpa (island)

Note: Source of knowledge.

च (ca) - and (and, also)

(indeclinable)

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

(indeclinable)

Emphatic particle

Note: Emphatic.

केशवात् (keśavāt) - from Keshava (Lord Krishna) (from Keshava (Krishna))

(proper noun)

Ablative, masculine, singular of keśava

keśava - Keshava (a name of Vishnu/Krishna)

Note: Source of knowledge.

च (ca) - and (and, also)

(indeclinable)

न (na) - no (not, no)

(indeclinable)

संशयः (saṁśayaḥ) - doubt (doubt, uncertainty)

(noun)

Nominative, masculine, singular of saṃśaya

saṁśaya - doubt, uncertainty, suspicion

Derived from root śī (to lie, to be in doubt) with prefix sam-

Prefix: sam

Root: śī (class 2)

Note: Subject of the implied 'asti' (is).