महाभारतः mahābhārataḥ - book-3, chapter-163, verse-9

विद्यामधीत्य तां राजंस्त्वयोक्तामरिमर्दन ।
भवता च समादिष्टस्तपसे प्रस्थितो वनम् ॥९॥

9. vidyāmadhītya tāṁ rājaṁstvayoktāmarimardana ,
bhavatā ca samādiṣṭastapase prasthito vanam.

9. vidyām adhītya tām rājan tvayā uktām arimardana
bhavatā ca samādiṣṭaḥ tapase prasthitaḥ vanam

9. O king, O destroyer of enemies (arimardana), after learning that knowledge (vidyā) which you imparted, and having been directed by you towards asceticism (tapas), I proceeded to the forest.

Words meanings summery:

• विद्याम् (vidyām) - knowledge (vidyā) (knowledge, science)

• अधीत्य (adhītya) - having learned (having studied, having learned)

• ताम् (tām) - that

• राजन् (rājan) - O king (addressed to Janamejaya) (O king)

• त्वया (tvayā) - by you

• उक्ताम् (uktām) - taught (imparted) (spoken, said, taught)

• अरिमर्दन (arimardana) - O destroyer of enemies (Arjuna) (O destroyer of enemies)

• भवता (bhavatā) - by you (honorific, referring to Vyasa or the king Janamejaya) (by you (honorific))

• च (ca) - and (and, also)

• समादिष्टः (samādiṣṭaḥ) - having been directed (ordered, directed, commanded)

• तपसे (tapase) - for asceticism (tapas) (for asceticism, for penance)

• प्रस्थितः (prasthitaḥ) - set out (set out, departed, gone forth)

• वनम् (vanam) - forest (forest, wood)

Words meanings and morphology

विद्याम् (vidyām) - knowledge (vidyā) (knowledge, science)

(noun)

Accusative, feminine, singular of vidyā

vidyā - knowledge, learning, science

Root: vid (class 2)

Note: Object of adhītya.

अधीत्य (adhītya) - having learned (having studied, having learned)

(indeclinable)

Gerund/Absolutive

Derived from root ī (to go) with upasarga adhi

Prefix: adhi

Root: ī (class 2)

Note: Indicates a prior action by the subject.

ताम् (tām) - that

(pronoun)

Accusative, feminine, singular of tad

tad - that

Note: Agrees with vidyām.

राजन् (rājan) - O king (addressed to Janamejaya) (O king)

(noun)

Vocative, masculine, singular of rājan

rājan - king, ruler

Root: rāj (class 1)

Note: Vocative for the listener.

त्वया (tvayā) - by you

(pronoun)

Instrumental, singular of yuṣmad

yuṣmad - you

Note: Agent of uktām.

उक्ताम् (uktām) - taught (imparted) (spoken, said, taught)

(adjective)

Accusative, feminine, singular of ukta

ukta - spoken, said

Past Passive Participle

Derived from root vac (to speak) + suffix kta

Root: vac (class 2)

Note: Qualifies vidyām.

अरिमर्दन (arimardana) - O destroyer of enemies (Arjuna) (O destroyer of enemies)

(noun)

Vocative, masculine, singular of arimardana

arimardana - destroyer of enemies

Derived from ari (enemy) + root mṛd (to crush)

Compound type : upapada tatpurusha (ari+mṛd)

• ari – enemy
  noun (masculine)
• mṛd – crush, destroy
  verb
  Root of mardana (destroying).
  Root: mṛd (class 9)

Note: Epithet for Arjuna.

भवता (bhavatā) - by you (honorific, referring to Vyasa or the king Janamejaya) (by you (honorific))

(pronoun)

Instrumental, masculine, singular of bhavat

bhavat - you (honorific), your honor

Formed from bhū + śatṛ as an honorific pronoun

Root: bhū (class 1)

Note: Agent of samādiṣṭaḥ.

च (ca) - and (and, also)

(indeclinable)

Note: Connects two clauses.

समादिष्टः (samādiṣṭaḥ) - having been directed (ordered, directed, commanded)

(adjective)

Nominative, masculine, singular of samādiṣṭa

samādiṣṭa - ordered, commanded, instructed

Past Passive Participle

Derived from root diś (to show) with upasargas sam and ā

Prefixes: sam+ā

Root: diś (class 6)

Note: Refers to the speaker ('I').

तपसे (tapase) - for asceticism (tapas) (for asceticism, for penance)

(noun)

Dative, neuter, singular of tapas

tapas - asceticism, penance, heat

Root: tap (class 1)

Note: Indicates purpose.

प्रस्थितः (prasthitaḥ) - set out (set out, departed, gone forth)

(adjective)

Nominative, masculine, singular of prasthita

prasthita - set out, departed, gone forth

Past Passive Participle

Derived from root sthā (to stand) with upasarga pra

Prefix: pra

Root: sthā (class 1)

Note: Refers to the speaker ('I').

वनम् (vanam) - forest (forest, wood)

(noun)

Accusative, neuter, singular of vana

vana - forest, wood, grove

Root: van (class 1)

Note: Object of motion (destination).