महाभारतः mahābhārataḥ - book-12, chapter-193, verse-25

राजाप्येतेन विधिना भगवन्तं पितामहम् ।
यथैव द्विजशार्दूलस्तथैव प्राविशत्तदा ॥२५॥

25. rājāpyetena vidhinā bhagavantaṁ pitāmaham ,
yathaiva dvijaśārdūlastathaiva prāviśattadā.

25. rājā api etena vidhinā bhagavantam pitāmaham
yathā eva dvijaśārdūlaḥ tathā eva prāviśat tadā

25. api rājā etena vidhinā yathā eva dvijaśārdūlaḥ
tathā eva tadā bhagavantam pitāmahaṃ prāviśat

25. And the king also, by this very method, then entered the revered Grandfather [Brahma], just as the foremost among Brahmins had entered [him].

Words meanings summery:

• राजा (rājā) - king, ruler

• अपि (api) - also, even, too

• एतेन (etena) - by this

• विधिना (vidhinā) - by method, by rule, according to precept

• भगवन्तम् (bhagavantam) - the revered, the divine, the worshipful one

• पितामहम् (pitāmaham) - the grandfather, Brahma (the creator god)

• यथा (yathā) - as, just as, in which way

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

• द्विजशार्दूलः (dvijaśārdūlaḥ) - the best of Brahmins, the foremost among the twice-born

• तथा (tathā) - so, thus, in that way

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

• प्राविशत् (prāviśat) - he entered

• तदा (tadā) - then, at that time

Words meanings and morphology

राजा (rājā) - king, ruler

(noun)

Nominative, masculine, singular of rājan

rājan - king, ruler, sovereign

अपि (api) - also, even, too

(indeclinable)

एतेन (etena) - by this

(pronoun)

Instrumental, neuter, singular of etad

etad - this, these

विधिना (vidhinā) - by method, by rule, according to precept

(noun)

Instrumental, masculine, singular of vidhi

vidhi - method, rule, precept, ordinance, destiny

From vi-dhā (वि-धा) 'to arrange, to prescribe'

Prefix: vi

Root: dhā (class 3)

भगवन्तम् (bhagavantam) - the revered, the divine, the worshipful one

(adjective)

Accusative, masculine, singular of bhagavat

bhagavat - revered, adorable, divine, prosperous, fortunate

Possessive suffix -vat from bhaga (fortune)

पितामहम् (pitāmaham) - the grandfather, Brahma (the creator god)

(proper noun)

Accusative, masculine, singular of pitāmaha

pitāmaha - grandfather; a name of Brahma

Pitar (father) + mah (great)

यथा (yathā) - as, just as, in which way

(indeclinable)

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

(indeclinable)

द्विजशार्दूलः (dvijaśārdūlaḥ) - the best of Brahmins, the foremost among the twice-born

(noun)

Nominative, masculine, singular of dvijaśārdūla

dvijaśārdūla - foremost among the twice-born; an excellent Brahmin

Tatpuruṣa compound: dvija (twice-born) + śārdūla (tiger - used metaphorically for 'best')

Compound type : tatpuruṣa (dvija+śārdūla)

• dvija – twice-born (a Brahmin, Kshatriya, or Vaishya; also a bird, a tooth)
  noun (masculine)
  from dvi (two) + jan (to be born)
  Root: jan (class 4)
• śārdūla – tiger; excellent, chief (when used as a suffix)
  noun (masculine)

तथा (tathā) - so, thus, in that way

(indeclinable)

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

(indeclinable)

प्राविशत् (prāviśat) - he entered

(verb)

3rd person , singular, active, imperfect (laṅ) of pra-viś

imperfect active

3rd person singular imperfect of root viś (विश्) with prefix pra (प्र)

Prefix: pra

Root: viś (class 6)

तदा (tadā) - then, at that time

(indeclinable)