महाभारतः mahābhārataḥ - book-12, chapter-326, verse-97

एतत्ते सर्वमाख्यातं ब्रह्मन्भक्तिमतो मया ।
पुराणं च भविष्यं च सरहस्यं च सत्तम ॥९७॥

97. etatte sarvamākhyātaṁ brahmanbhaktimato mayā ,
purāṇaṁ ca bhaviṣyaṁ ca sarahasyaṁ ca sattama.

97. etat te sarvam ākhyātam brahman bhaktimataḥ mayā
purāṇam ca bhaviṣyam ca sarahasyam ca sattama

97. brahman sattama mayā te bhaktimataḥ etat sarvam
purāṇam ca bhaviṣyam ca sarahasyam ca ākhyātam

97. O Brahmā, best of noble beings (sattama), all this—the past, the future, and its mystery—has been narrated by me to you, the devoted one (bhaktimat).

Words meanings summery:

• एतत् (etat) - this, this (neuter/singular/nominative/accusative)

• ते (te) - to you, for you

• सर्वम् (sarvam) - all, whole, entire

• आख्यातम् (ākhyātam) - narrated, told, declared

• ब्रह्मन् (brahman) - O Brahmā, O revered one

• भक्तिमतः (bhaktimataḥ) - to you, the devoted one (of the devoted one, by the devoted one)

• मया (mayā) - by me

• पुराणम् (purāṇam) - the past, ancient history

• च (ca) - and, also, moreover

• भविष्यम् (bhaviṣyam) - the future

• च (ca) - and, also, moreover

• सरहस्यम् (sarahasyam) - with its secret, mysterious, profound

• च (ca) - and, also, moreover

• सत्तम (sattama) - O best of noble ones, O best of beings

Words meanings and morphology

एतत् (etat) - this, this (neuter/singular/nominative/accusative)

(pronoun)

Nominative, neuter, singular of etad

etad - this, this one

Demonstrative pronoun.

ते (te) - to you, for you

(pronoun)

Dative, singular of yuṣmad

yuṣmad - you

Second person singular pronoun.

Note: Can also be genitive, but dative fits better with 'narrated to you'.

सर्वम् (sarvam) - all, whole, entire

(adjective)

Nominative, neuter, singular of sarva

sarva - all, every, whole, entire

आख्यातम् (ākhyātam) - narrated, told, declared

(adjective)

Nominative, neuter, singular of ākhyāta

ākhyāta - narrated, told, declared, called

Past Passive Participle

Derived from root `khyā` (to tell) with prefix `ā`.

Prefix: ā

Root: khyā (class 2)

Note: Functions as main verb here ('has been narrated').

ब्रह्मन् (brahman) - O Brahmā, O revered one

(noun)

Vocative, masculine, singular of brahman

brahman - Brahmā (the creator god), brahman (the absolute reality, neuter)

Root: bṛh (class 1)

भक्तिमतः (bhaktimataḥ) - to you, the devoted one (of the devoted one, by the devoted one)

(adjective)

Genitive, masculine, singular of bhaktimat

bhaktimat - possessing devotion, devoted, pious

Derived from `bhakti` with possessive suffix `-mat`.

Note: Agrees with the implied 'you' (`te`), here in a genitive/dative sense.

मया (mayā) - by me

(pronoun)

Instrumental, singular of aham

aham - I, myself

First person singular pronoun.

Note: Agent in passive construction.

पुराणम् (purāṇam) - the past, ancient history

(noun)

Accusative, neuter, singular of purāṇa

purāṇa - ancient, old; an ancient legend, traditional history, the past

Note: Object of `ākhyātam`.

च (ca) - and, also, moreover

(indeclinable)

भविष्यम् (bhaviṣyam) - the future

(noun)

Accusative, neuter, singular of bhaviṣya

bhaviṣya - future, what is to be, destined

Future Passive Participle

Derived from root `bhū` (to be).

Root: bhū (class 1)

Note: Object of `ākhyātam`.

च (ca) - and, also, moreover

(indeclinable)

सरहस्यम् (sarahasyam) - with its secret, mysterious, profound

(adjective)

Accusative, neuter, singular of sarahasya

sarahasya - together with the secret, mysterious, esoteric

Compound type : avyayībhāva (sa+rahasya)

• sa – with, together with
  indeclinable
  Prefix meaning 'with'.
• rahasya – secret, mystery, esoteric knowledge
  noun (neuter)
  From `rahas` (secrecy, privacy).

Note: Object of `ākhyātam`.

च (ca) - and, also, moreover

(indeclinable)

सत्तम (sattama) - O best of noble ones, O best of beings

(adjective)

Vocative, masculine, singular of sattama

sattama - best of the good, best of beings, most excellent

Superlative suffix `-tama` added to `sat` (good, existing, noble).

Root: as (class 2)