महाभारतः mahābhārataḥ - book-12, chapter-293, verse-10

अशुद्ध एव शुद्धात्मा तादृग्भवति पार्थिव ।
अबुद्धसेवनाच्चापि बुद्धोऽप्यबुधतां व्रजेत् ॥१०॥

10. aśuddha eva śuddhātmā tādṛgbhavati pārthiva ,
abuddhasevanāccāpi buddho'pyabudhatāṁ vrajet.

10. aśuddhaḥ eva śuddhātmā tādṛk bhavati pārthiva
abuddhasevanāt ca api buddhaḥ api abudhatām vrajet

10. pārthiva aśuddhaḥ eva śuddhātmā tādṛk bhavati ca
api abuddhasevanāt buddhaḥ api abudhatām vrajet

10. O king (Pārthiva), even the pure Self (ātman), when associated with impurity, indeed appears as impure. And moreover, even an enlightened one, by associating with the ignorant, would descend into a state of ignorance.

Words meanings summery:

• अशुद्धः (aśuddhaḥ) - when associated with impurity (impure, unclean, not pure)

• एव (eva) - only, indeed, just

• शुद्धात्मा (śuddhātmā) - the pure Self (ātman) (the pure self, the pure soul)

• तादृक् (tādṛk) - such (impure) (such, of that kind, like that)

• भवति (bhavati) - appears as (becomes, is)

• पार्थिव (pārthiva) - O king (Pārthiva) (O king, O son of earth)

• अबुद्धसेवनात् (abuddhasevanāt) - from association with the ignorant, from serving the ignorant

• च (ca) - and moreover (and, moreover)

• अपि (api) - even, also

• बुद्धः (buddhaḥ) - an enlightened one (enlightened, awakened, wise)

• अपि (api) - even, also

• अबुधताम् (abudhatām) - into a state of ignorance (to ignorance, to the state of being ignorant)

• व्रजेत् (vrajet) - would descend (into) (may go, should go, would go, attain)

Words meanings and morphology

अशुद्धः (aśuddhaḥ) - when associated with impurity (impure, unclean, not pure)

(adjective)

Nominative, masculine, singular of aśuddha

aśuddha - impure, unclean, not pure

From a (negation) + śuddha (pure)

Compound type : nañ-tatpuruṣa (a+śuddha)

• a – not, non-, un-
  indeclinable
  Negation prefix
• śuddha – pure, clean, holy
  adjective (masculine)
  Past Passive Participle
  From root śudh
  Root: śudh (class 4)

एव (eva) - only, indeed, just

(indeclinable)

शुद्धात्मा (śuddhātmā) - the pure Self (ātman) (the pure self, the pure soul)

(noun)

Nominative, masculine, singular of śuddhātman

śuddhātman - pure self, pure soul

Compound type : karmadhāraya (śuddha+ātman)

• śuddha – pure, clean
  adjective (masculine)
  Past Passive Participle
  From root śudh
  Root: śudh (class 4)
• ātman – self, soul, spirit
  noun (masculine)
  Root: an (class 2)

तादृक् (tādṛk) - such (impure) (such, of that kind, like that)

(adjective)

Nominative, singular of tādṛś

tādṛś - such, of that kind, like that

Root: dṛś (class 1)

भवति (bhavati) - appears as (becomes, is)

(verb)

3rd person , singular, active, present indicative (laṭ) of bhū

Present Active

3rd person singular, present indicative, Parasmaipada

Root: bhū (class 1)

पार्थिव (pārthiva) - O king (Pārthiva) (O king, O son of earth)

(noun)

Vocative, masculine, singular of pārthiva

pārthiva - earthly, a king, prince

Derived from pṛthivī (earth) + aṇ (suffix)

अबुद्धसेवनात् (abuddhasevanāt) - from association with the ignorant, from serving the ignorant

(noun)

Ablative, neuter, singular of abuddhasevana

abuddhasevana - association with the ignorant, service to the ignorant

Compound type : tatpuruṣa (abuddha+sevana)

• abuddha – ignorant, unenlightened
  adjective (masculine)
  Past Passive Participle
  From a (negation) + budh
  Prefix: a
  Root: budh (class 1)
• sevana – association, service, practice
  noun (neuter)
  From root sev
  Root: sev (class 1)

च (ca) - and moreover (and, moreover)

(indeclinable)

अपि (api) - even, also

(indeclinable)

बुद्धः (buddhaḥ) - an enlightened one (enlightened, awakened, wise)

(adjective)

Nominative, masculine, singular of buddha

buddha - awakened, enlightened, wise

Past Passive Participle

From root budh

Root: budh (class 1)

Note: Functions as a noun here.

अपि (api) - even, also

(indeclinable)

अबुधताम् (abudhatām) - into a state of ignorance (to ignorance, to the state of being ignorant)

(noun)

Accusative, feminine, singular of abudhatā

abudhatā - ignorance, state of being ignorant, folly

From abuddha + tā (abstract suffix)

व्रजेत् (vrajet) - would descend (into) (may go, should go, would go, attain)

(verb)

3rd person , singular, active, optative (vidhiliṅ) of vraj

Optative Active

3rd person singular, optative mood, Parasmaipada

Root: vraj (class 1)