महाभारतः mahābhārataḥ - book-12, chapter-336, verse-9

आगतिश्च गतिश्चैव पूर्वं ते कथिता मया ।
गहनो ह्येष धर्मो वै दुर्विज्ञेयोऽकृतात्मभिः ॥९॥

9. āgatiśca gatiścaiva pūrvaṁ te kathitā mayā ,
gahano hyeṣa dharmo vai durvijñeyo'kṛtātmabhiḥ.

9. āgatiḥ ca gatiḥ ca eva pūrvam te kathitā mayā
gahanaḥ hi eṣaḥ dharmaḥ vai durvijñeyaḥ akṛtātmabhiḥ

9. Both your coming and going were indeed previously explained by me. This natural law (dharma) is truly profound and difficult to comprehend for those whose inner self is not perfected.

Words meanings summery:

• आगतिः (āgatiḥ) - one's ultimate coming or destination (coming, arrival, return)

• च (ca) - and (and, also)

• गतिः (gatiḥ) - one's ultimate going or destination (going, movement, destiny, state, knowledge)

• च (ca) - and (and, also)

• एव (eva) - indeed, emphasizing the preceding words (indeed, only, certainly)

• पूर्वम् (pūrvam) - previously, in an earlier discussion (previously, before)

• ते (te) - to you (to you (singular), by you, of you)

• कथिता (kathitā) - (has been) told (told, narrated, spoken)

• मया (mayā) - by me (the speaker) (by me)

• गहनः (gahanaḥ) - profound, mysterious (deep, profound, dense, mysterious)

• हि (hi) - indeed, surely (emphasizer) (indeed, for, because)

• एषः (eṣaḥ) - this (referring to dharma) (this)

• धर्मः (dharmaḥ) - this natural law (dharma), referring to the profound nature of existence or spiritual principles (natural law, intrinsic nature, righteousness, duty)

• वै (vai) - indeed (emphasizer) (indeed, surely, certainly)

• दुर्विज्ञेयः (durvijñeyaḥ) - difficult to comprehend (difficult to know, hard to understand)

• अकृतात्मभिः (akṛtātmabhiḥ) - by those whose inner self is not perfected or spiritually developed (by those whose self is not refined, by the uncultured, by the ignorant)

Words meanings and morphology

आगतिः (āgatiḥ) - one's ultimate coming or destination (coming, arrival, return)

(noun)

Nominative, feminine, singular of āgati

āgati - coming, arrival, return, origin

From ā-gam-kta (Kti-pratyaya)

Prefix: ā

Root: gam (class 1)

च (ca) - and (and, also)

(indeclinable)

गतिः (gatiḥ) - one's ultimate going or destination (going, movement, destiny, state, knowledge)

(noun)

Nominative, feminine, singular of gati

gati - going, movement, course, path, state, condition, destiny, knowledge

From gam-ktin (Kti-pratyaya)

Root: gam (class 1)

च (ca) - and (and, also)

(indeclinable)

एव (eva) - indeed, emphasizing the preceding words (indeed, only, certainly)

(indeclinable)

पूर्वम् (pūrvam) - previously, in an earlier discussion (previously, before)

(indeclinable)

Note: Adverbial usage.

ते (te) - to you (to you (singular), by you, of you)

(pronoun)

singular of tvad

tvad - you

Note: Enclitic form.

कथिता (kathitā) - (has been) told (told, narrated, spoken)

(adjective)

Nominative, feminine, singular of kathita

kathita - told, spoken, narrated

Past Passive Participle

From root kath (10th class) + kta suffix

Root: kath (class 10)

Note: Used predicatively.

मया (mayā) - by me (the speaker) (by me)

(pronoun)

Instrumental, singular of mad

mad - I, me

Note: Agent of the passive verb kathitā.

गहनः (gahanaḥ) - profound, mysterious (deep, profound, dense, mysterious)

(adjective)

Nominative, masculine, singular of gahana

gahana - deep, profound, dense, impervious, impenetrable, mysterious

From root gah

Root: gah (class 1)

हि (hi) - indeed, surely (emphasizer) (indeed, for, because)

(indeclinable)

एषः (eṣaḥ) - this (referring to dharma) (this)

(pronoun)

Nominative, masculine, singular of etad

etad - this

Demonstrative pronoun

धर्मः (dharmaḥ) - this natural law (dharma), referring to the profound nature of existence or spiritual principles (natural law, intrinsic nature, righteousness, duty)

(noun)

Nominative, masculine, singular of dharma

dharma - natural law, intrinsic nature, duty, righteousness, virtue, religious ordinance, justice, constitution

From root dhṛ "to sustain, support"

Root: dhṛ (class 1)

वै (vai) - indeed (emphasizer) (indeed, surely, certainly)

(indeclinable)

दुर्विज्ञेयः (durvijñeyaḥ) - difficult to comprehend (difficult to know, hard to understand)

(adjective)

Nominative, masculine, singular of durvijñeya

durvijñeya - difficult to know, hard to understand, incomprehensible

Gerundive

From dur + vi + root jñā + eya (gerundive suffix)

Compound type : tatpurusha (dur+vijñeya)

• dur – difficult, bad, ill
  indeclinable
  Prefix indicating difficulty or badness
• vijñeya – to be known, intelligible
  adjective
  Gerundive
  From prefix vi + root jñā + eya
  Prefix: vi
  Root: jñā (class 9)

अकृतात्मभिः (akṛtātmabhiḥ) - by those whose inner self is not perfected or spiritually developed (by those whose self is not refined, by the uncultured, by the ignorant)

(noun)

Instrumental, masculine, plural of akṛtātman

akṛtātman - one whose self is not refined, uncultured, ignorant, undeveloped soul

Compound of a (negation) + kṛta (done, made, refined) + ātman (self, soul).

Compound type : bahuvrihi (a+kṛta+ātman)

• a – not, un-
  indeclinable
  Negative prefix
• kṛta – done, made, refined, accomplished
  adjective
  Past Passive Participle
  From root kṛ + kta suffix
  Root: kṛ (class 8)
• ātman – self, soul, spirit, essence
  noun (masculine)