महाभारतः mahābhārataḥ - book-13, chapter-143, verse-6

अहं ह्येनं वेद्मि तत्त्वेन कृष्णं योऽयं हि यच्चास्य बलं पुराणम् ।
अमेयात्मा केशवः कौरवेन्द्र सोऽयं धर्मं वक्ष्यति संशयेषु ॥६॥

6. ahaṁ hyenaṁ vedmi tattvena kṛṣṇaṁ; yo'yaṁ hi yaccāsya balaṁ purāṇam ,
ameyātmā keśavaḥ kauravendra; so'yaṁ dharmaṁ vakṣyati saṁśayeṣu.

6. aham hi enam vedmi tattvena kṛṣṇam
yaḥ ayam hi yat ca asya balam
purāṇam ameyātmā keśavaḥ kauravendra
saḥ ayam dharmam vakṣyati saṃśayeṣu

6. kauravendra aham hi enam kṛṣṇam
tattvena vedmi yaḥ ayam hi yat ca asya
purāṇam balam ameyātmā keśavaḥ
saḥ ayam saṃśayeṣu dharmam vakṣyati

6. Indeed, I truly know this Krishna in essence, understanding who He is and what ancient strength He possesses. This Keśava, whose self (ātman) is immeasurable, O chief of the Kurus (Kauravendra), will explain the natural law (dharma) in cases of doubt.

Words meanings summery:

• अहम् (aham) - I (Bhishma) (I)

• हि (hi) - indeed, truly (indeed, surely, because)

• एनम् (enam) - this (Krishna) (this, him)

• वेद्मि (vedmi) - I know

• तत्त्वेन (tattvena) - in essence (in truth, in reality, in essence)

• कृष्णम् (kṛṣṇam) - Krishna

• यः (yaḥ) - who (who, which)

• अयम् (ayam) - He (Krishna) (this (one))

• हि (hi) - indeed (indeed, surely)

• यत् (yat) - what (what, which)

• च (ca) - and (and, also)

• अस्य (asya) - His (of Krishna) (of this, his)

• बलम् (balam) - strength (strength, power)

• पुराणम् (purāṇam) - ancient (ancient, old)

• अमेयात्मा (ameyātmā) - whose self (ātman) is immeasurable (whose self/nature is immeasurable)

• केशवः (keśavaḥ) - Keśava (Krishna) (Keśava (a name of Krishna))

• कौरवेन्द्र (kauravendra) - O chief of the Kurus (Yudhiṣṭhira) (O chief of the Kurus)

• सः (saḥ) - He (Krishna) (he, that (one))

• अयम् (ayam) - this (Krishna) (this (one))

• धर्मम् (dharmam) - natural law (dharma) (duty, law, righteousness, principle, constitution)

• वक्ष्यति (vakṣyati) - will explain (will say, will speak, will explain)

• संशयेषु (saṁśayeṣu) - in cases of doubt, in matters of uncertainty (in doubts, in uncertainties)

Words meanings and morphology

अहम् (aham) - I (Bhishma) (I)

(pronoun)

Nominative, singular of asmad

asmad - I, me

हि (hi) - indeed, truly (indeed, surely, because)

(indeclinable)

एनम् (enam) - this (Krishna) (this, him)

(pronoun)

Accusative, masculine, singular of enam

enam - this, him, he

form of 'etad' in some cases

Note: Refers to Krishna.

वेद्मि (vedmi) - I know

(verb)

1st person , singular, active, present (laṭ) of vid

present tense

1st person singular present active form of √vid (class 2)

Root: vid (class 2)

तत्त्वेन (tattvena) - in essence (in truth, in reality, in essence)

(noun)

Instrumental, neuter, singular of tattva

tattva - truth, reality, essence, principle

कृष्णम् (kṛṣṇam) - Krishna

(proper noun)

Accusative, masculine, singular of kṛṣṇa

kṛṣṇa - Krishna, dark, black

Note: Object of 'vedmi'.

यः (yaḥ) - who (who, which)

(pronoun)

Nominative, masculine, singular of yad

yad - who, which, what

अयम् (ayam) - He (Krishna) (this (one))

(pronoun)

Nominative, masculine, singular of idam

idam - this

Note: Refers to Krishna.

हि (hi) - indeed (indeed, surely)

(indeclinable)

यत् (yat) - what (what, which)

(pronoun)

Nominative, neuter, singular of yad

yad - who, which, what

च (ca) - and (and, also)

(indeclinable)

अस्य (asya) - His (of Krishna) (of this, his)

(pronoun)

Genitive, masculine, singular of idam

idam - this

Note: Refers to Krishna.

बलम् (balam) - strength (strength, power)

(noun)

Nominative, neuter, singular of bala

bala - strength, power, force

पुराणम् (purāṇam) - ancient (ancient, old)

(adjective)

Nominative, neuter, singular of purāṇa

purāṇa - ancient, old, traditional

derived from 'purā' (formerly)

Note: Qualifies 'balam'.

अमेयात्मा (ameyātmā) - whose self (ātman) is immeasurable (whose self/nature is immeasurable)

(adjective)

Nominative, masculine, singular of ameyātman

ameyātman - one whose self is immeasurable, of immeasurable nature

Compound type : bahuvrīhi (ameya+ātman)

• ameya – immeasurable, incomprehensible
  adjective (masculine)
  gerundive/future passive participle (with negation)
  gerundive of √mā with negation 'a'
  Prefix: a
  Root: mā (class 2)
• ātman – self, soul, spirit, essence
  noun (masculine)
  Root: an (class 2)

Note: Refers to Keśava (Krishna). Word choice 'self (ātman)' as per instruction 1b.

केशवः (keśavaḥ) - Keśava (Krishna) (Keśava (a name of Krishna))

(proper noun)

Nominative, masculine, singular of keśava

keśava - Keśava (name of Vishnu/Krishna)

कौरवेन्द्र (kauravendra) - O chief of the Kurus (Yudhiṣṭhira) (O chief of the Kurus)

(proper noun)

Vocative, masculine, singular of kauravendra

kauravendra - chief of the Kurus, king of the Kurus

Compound type : tatpuruṣa (kuru+indra)

• kuru – a Kuru (descendant of Kuru)
  proper noun (masculine)
• indra – chief, lord, king
  noun (masculine)

Note: Addressed to Yudhiṣṭhira.

सः (saḥ) - He (Krishna) (he, that (one))

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

Note: Refers to Keśava.

अयम् (ayam) - this (Krishna) (this (one))

(pronoun)

Nominative, masculine, singular of idam

idam - this

Note: Refers to Keśava (Krishna).

धर्मम् (dharmam) - natural law (dharma) (duty, law, righteousness, principle, constitution)

(noun)

Accusative, masculine, singular of dharma

dharma - natural law, constitution, duty, righteousness, virtue

Root: dhṛ (class 1)

Note: Object of 'vakṣyati'. Word choice 'natural law (dharma)' as per instruction 1a/1b.

वक्ष्यति (vakṣyati) - will explain (will say, will speak, will explain)

(verb)

3rd person , singular, active, future (lṛṭ) of vac

future tense

3rd person singular future active form of √vac

Root: vac (class 2)

संशयेषु (saṁśayeṣu) - in cases of doubt, in matters of uncertainty (in doubts, in uncertainties)

(noun)

Locative, masculine, plural of saṃśaya

saṁśaya - doubt, uncertainty, hesitation

Prefix: sam

Root: śī (class 2)