महाभारतः mahābhārataḥ - book-2, chapter-30, verse-33

ततो द्वैपायनो राजन्नृत्विजः समुपानयत् ।
वेदानिव महाभागान्साक्षान्मूर्तिमतो द्विजान् ॥३३॥

33. tato dvaipāyano rājannṛtvijaḥ samupānayat ,
vedāniva mahābhāgānsākṣānmūrtimato dvijān.

33. tataḥ dvaipāyanaḥ rājan ṛtvijaḥ samupānayat
vedān iva mahābhāgān sākṣāt mūrtimataḥ dvijān

33. Then, O King, Dvaipāyana brought together the officiating priests (ṛtvijaḥ), who were highly esteemed, directly embodied brahmins (dvijān), as if they were the Vedas themselves.

Words meanings summery:

• ततः (tataḥ) - then, thereafter (from that, then, thereafter)

• द्वैपायनः (dvaipāyanaḥ) - Dvaipāyana (Vyāsa)

• राजन् (rājan) - O King (O King, ruler)

• ऋत्विजः (ṛtvijaḥ) - officiating priests (ṛtvijaḥ) (priests, officiating priests)

• समुपानयत् (samupānayat) - he brought together (he brought together, he gathered)

• वेदान् (vedān) - the Vedas (sacred texts) (the Vedas)

• इव (iva) - as if (as if, like)

• महाभागान् (mahābhāgān) - highly esteemed/fortunate (highly fortunate, great-souled, illustrious)

• साक्षात् (sākṣāt) - directly (directly, in person, visibly)

• मूर्तिमतः (mūrtimataḥ) - embodied, in human form (embodied, having form)

• द्विजान् (dvijān) - brahmins (dvijān) (brahmins, twice-born, birds)

Words meanings and morphology

ततः (tataḥ) - then, thereafter (from that, then, thereafter)

(indeclinable)

ablative of tad (that) used as an indeclinable

द्वैपायनः (dvaipāyanaḥ) - Dvaipāyana (Vyāsa)

(proper noun)

Nominative, masculine, singular of dvaipāyana

dvaipāyana - descendant of a dvīpa (island), Vyāsa

patronymic from dvīpa

राजन् (rājan) - O King (O King, ruler)

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler

Root: rāj

ऋत्विजः (ṛtvijaḥ) - officiating priests (ṛtvijaḥ) (priests, officiating priests)

(noun)

Accusative, masculine, plural of ṛtvij

ṛtvij - priest, officiating priest

Note: Could also be nominative plural, but accusative fits the context better with 'samupānayat'.

समुपानयत् (samupānayat) - he brought together (he brought together, he gathered)

(verb)

3rd person , singular, active, past imperfect (laṅ) of samupānī

imperfect third person singular active of root nī with upasargas sam- and upa- and ā-

Prefixes: sam+upa+ā

Root: nī (class 1)

वेदान् (vedān) - the Vedas (sacred texts) (the Vedas)

(noun)

Accusative, masculine, plural of veda

veda - Veda, sacred knowledge, scripture

Root: vid

इव (iva) - as if (as if, like)

(indeclinable)

महाभागान् (mahābhāgān) - highly esteemed/fortunate (highly fortunate, great-souled, illustrious)

(adjective)

Accusative, masculine, plural of mahābhāga

mahābhāga - great-souled, highly fortunate, illustrious

Compound type : bahuvrīhi (mahat+bhāga)

• mahat – great, large
  adjective
• bhāga – share, fortune, destiny, portion
  noun (masculine)
  Root: bhaj (class 1)

साक्षात् (sākṣāt) - directly (directly, in person, visibly)

(indeclinable)

मूर्तिमतः (mūrtimataḥ) - embodied, in human form (embodied, having form)

(adjective)

Accusative, masculine, plural of mūrtimat

mūrtimat - embodied, having form

derived from mūrti with -mat suffix

द्विजान् (dvijān) - brahmins (dvijān) (brahmins, twice-born, birds)

(noun)

Accusative, masculine, plural of dvija

dvija - twice-born (brahmin, kṣatriya, vaiśya), brahmin, bird, tooth

Root: jan (class 4)