महाभारतः mahābhārataḥ - book-12, chapter-50, verse-4

अहो धन्यो हि लोकोऽयं सभाग्याश्च नरा भुवि ।
यत्र कर्मेदृशं धर्म्यं द्विजेन कृतमच्युत ॥४॥

4. aho dhanyo hi loko'yaṁ sabhāgyāśca narā bhuvi ,
yatra karmedṛśaṁ dharmyaṁ dvijena kṛtamacyuta.

4. aho dhanyaḥ hi lokaḥ ayam sabhāgyāḥ ca narāḥ bhuvi
yatra karma īdṛśam dharmyam dvijena kṛtam acyuta

4. aho acyuta ayam lokaḥ dhanyaḥ hi ca bhuvi narāḥ
sabhāgyāḥ yatra dvijena īdṛśam dharmyam karma kṛtam

4. Oh, truly blessed is this world, and fortunate are the people on earth, O Acyuta, where such a virtuous deed (karma), in accordance with natural law (dharma), has been performed by a Brahmin.

Words meanings summery:

• अहो (aho) - Oh! (Oh! Ah! Indeed!)

• धन्यः (dhanyaḥ) - blessed, fortunate (blessed, fortunate, wealthy)

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

• लोकः (lokaḥ) - world (world, people, realm)

• अयम् (ayam) - this (this (masculine nominative singular))

• सभाग्याः (sabhāgyāḥ) - fortunate (fortunate, lucky, blessed)

• च (ca) - and (and, also)

• नराः (narāḥ) - people (men, people, human beings)

• भुवि (bhuvi) - on earth (on the earth, in the world)

• यत्र (yatra) - where (where, in which, in which case)

• कर्म (karma) - deed (karma) (action, deed, work, fate (karma))

• ईदृशम् (īdṛśam) - such (such, of this kind)

• धर्म्यम् (dharmyam) - virtuous, in accordance with natural law (dharma) (righteous, virtuous, lawful, in accordance with dharma)

• द्विजेन (dvijena) - by a Brahmin (by a twice-born, by a Brahmin, by a bird)

• कृतम् (kṛtam) - performed (done, performed, made)

• अच्युत (acyuta) - O Acyuta (an epithet for Krishna/Vishnu) (O Acyuta (infallible one))

Words meanings and morphology

अहो (aho) - Oh! (Oh! Ah! Indeed!)

(indeclinable)

धन्यः (dhanyaḥ) - blessed, fortunate (blessed, fortunate, wealthy)

(adjective)

Nominative, masculine, singular of dhanya

dhanya - blessed, fortunate, auspicious, wealthy

From 'dhana' (wealth)

Note: Agrees with 'lokaḥ'.

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

(indeclinable)

लोकः (lokaḥ) - world (world, people, realm)

(noun)

Nominative, masculine, singular of loka

loka - world, realm, people

Root: lok

Note: Subject of the first clause.

अयम् (ayam) - this (this (masculine nominative singular))

(pronoun)

Nominative, masculine, singular of idam

idam - this, here

Note: Agrees with 'lokaḥ'.

सभाग्याः (sabhāgyāḥ) - fortunate (fortunate, lucky, blessed)

(adjective)

Nominative, masculine, plural of sabhāgya

sabhāgya - fortunate, lucky, blessed

From 'sa' (with) and 'bhāgya' (fortune)

Compound type : bahuvrīhi (sa+bhāgya)

• sa – with, together
  indeclinable
• bhāgya – fortune, luck, destiny
  noun (neuter)
  Root: bhaj

Note: Agrees with 'narāḥ'.

च (ca) - and (and, also)

(indeclinable)

नराः (narāḥ) - people (men, people, human beings)

(noun)

Nominative, masculine, plural of nara

nara - man, person, human being

Root: nṛ

Note: Subject of the second clause.

भुवि (bhuvi) - on earth (on the earth, in the world)

(noun)

Locative, feminine, singular of bhū

bhū - earth, ground, land

Root: bhū

यत्र (yatra) - where (where, in which, in which case)

(indeclinable)

Locative of 'ya' pronominal stem

Note: Introduces a subordinate clause.

कर्म (karma) - deed (karma) (action, deed, work, fate (karma))

(noun)

Nominative, neuter, singular of karma

karma - action, deed, work, destiny, ritual (karma)

From root 'kṛ' (to do)

Root: kṛ (class 8)

Note: Subject of the 'yatra' clause.

ईदृशम् (īdṛśam) - such (such, of this kind)

(adjective)

Nominative, neuter, singular of īdṛśa

īdṛśa - such, of this kind, like this

Note: Agrees with 'karma'.

धर्म्यम् (dharmyam) - virtuous, in accordance with natural law (dharma) (righteous, virtuous, lawful, in accordance with dharma)

(adjective)

Nominative, neuter, singular of dharmya

dharmya - righteous, virtuous, lawful, pertaining to (dharma)

Derived from 'dharma'

Note: Agrees with 'karma'.

द्विजेन (dvijena) - by a Brahmin (by a twice-born, by a Brahmin, by a bird)

(noun)

Instrumental, masculine, singular of dvija

dvija - twice-born (Brahmin, Kshatriya, Vaishya), Brahmin, bird, tooth

Compound of 'dvi' (two) and 'ja' (born)

Compound type : tatpuruṣa (dvi+ja)

• dvi – two
  numeral
• ja – born, produced
  adjective (masculine)
  From root 'jan' (to be born)
  Root: jan (class 4)

Note: Agent of the action 'kṛtam'.

कृतम् (kṛtam) - performed (done, performed, made)

(adjective)

Nominative, neuter, singular of kṛta

kṛta - done, performed, made

Past Passive Participle

Derived from root 'kṛ' (to do, to make)

Root: kṛ (class 8)

Note: Predicate adjective, agrees with 'karma'.

अच्युत (acyuta) - O Acyuta (an epithet for Krishna/Vishnu) (O Acyuta (infallible one))

(proper noun)

Vocative, masculine, singular of acyuta

acyuta - infallible, imperishable, firm, never falling (epithet of Vishnu/Krishna)

From 'a' (not) and 'cyuta' (fallen, fallen from)

Compound type : tatpuruṣa (a+cyuta)

• a – not, un-
  prefix
  Negative prefix
• cyuta – fallen, dropped, strayed
  adjective (masculine)
  Past Passive Participle
  From root 'cyu' (to move, fall, drop)
  Root: cyu (class 1)

Note: Address to Acyuta.