महाभारतः mahābhārataḥ - book-5, chapter-78, verse-16

विदुरश्चैव भीष्मश्च द्रोणश्च सहबाह्लिकः ।
श्रेयः समर्था विज्ञातुमुच्यमानं त्वयानघ ॥१६॥

16. viduraścaiva bhīṣmaśca droṇaśca sahabāhlikaḥ ,
śreyaḥ samarthā vijñātumucyamānaṁ tvayānagha.

16. viduraḥ ca eva bhīṣmaḥ ca droṇaḥ ca saha-bāhlikaḥ
| śreyaḥ samarthāḥ vijñātum ucyamānam tvayā anagha

16. O sinless one, Vidura, Bhishma, Drona, and Bahlika are capable of understanding what is truly beneficial when you explain it.

Words meanings summery:

• विदुरः (viduraḥ) - Vidura

• च (ca) - and

• एव (eva) - indeed, certainly

• भीष्मः (bhīṣmaḥ) - Bhishma

• च (ca) - and

• द्रोणः (droṇaḥ) - Drona

• च (ca) - and

• सह-बाह्लिकः (saha-bāhlikaḥ) - along with Bahlika

• श्रेयः (śreyaḥ) - what is beneficial, welfare, good

• समर्थाः (samarthāḥ) - capable, able, competent

• विज्ञातुम् (vijñātum) - to know, to understand

• उच्यमानम् (ucyamānam) - being spoken, being told

• त्वया (tvayā) - by you

• अनघ (anagha) - O Krishna (O sinless one, O blameless one)

Words meanings and morphology

विदुरः (viduraḥ) - Vidura

(proper noun)

Nominative, masculine, singular of vidura

vidura - Vidura (name of Dhritarashtra's half-brother)

च (ca) - and

(indeclinable)

एव (eva) - indeed, certainly

(indeclinable)

भीष्मः (bhīṣmaḥ) - Bhishma

(proper noun)

Nominative, masculine, singular of bhīṣma

bhīṣma - Bhishma (name of the grand-uncle of the Pandavas and Kauravas)

च (ca) - and

(indeclinable)

द्रोणः (droṇaḥ) - Drona

(proper noun)

Nominative, masculine, singular of droṇa

droṇa - Drona (name of the royal guru to the Kauravas and Pandavas)

च (ca) - and

(indeclinable)

सह-बाह्लिकः (saha-bāhlikaḥ) - along with Bahlika

(compound)

Compound type : bahuvrīhi (saha+bāhlika)

• saha – with, together with
  indeclinable
• bāhlika – Bahlika (name of a king, brother of Shantanu, Bhishma's uncle)
  proper noun (masculine)

श्रेयः (śreyaḥ) - what is beneficial, welfare, good

(noun)

Accusative, neuter, singular of śreyas

śreyas - good, virtue, prosperity, welfare, what is best or preferable

Note: Can also be nominative singular neuter, but context suggests accusative.

समर्थाः (samarthāḥ) - capable, able, competent

(adjective)

Nominative, masculine, plural of samartha

samartha - capable, able, fit, proper, suitable

From 'saha' (together) + 'artha' (meaning/purpose)

Prefix: sam

Root: arth (class 1)

Note: Agrees with the implied plural subject (Vidura, Bhishma, Drona, Bahlika).

विज्ञातुम् (vijñātum) - to know, to understand

(indeclinable)

infinitive

Infinitive of 'vi-jñā'

Prefix: vi

Root: jñā (class 9)

Note: Infinitive of purpose.

उच्यमानम् (ucyamānam) - being spoken, being told

(participle)

Accusative, neuter, singular of ucyamāna

ucyamāna - being spoken, being said, being told

Present Passive Participle

From root 'vac' (to speak), converted to 'uc' in passive forms, with '-māna' suffix.

Root: vac (class 2)

Note: Agrees with 'śreyaḥ'.

त्वया (tvayā) - by you

(pronoun)

Instrumental, singular of yuṣmad

yuṣmad - you

Note: Agent in passive construction ('ucyamānam').

अनघ (anagha) - O Krishna (O sinless one, O blameless one)

(adjective)

Vocative, masculine, singular of anagha

anagha - sinless, blameless, pure, faultless

Negation 'a-' + 'agha' (sin, fault)

Compound type : bahuvrīhi (a+agha)

• a – not, un-, without
  indeclinable
• agha – sin, fault, evil, distress
  noun (neuter)

Note: Address to Krishna (Yudhishthira is speaking).