महाभारतः mahābhārataḥ - book-12, chapter-189, verse-20

अथ वा नेच्छते तत्र ब्रह्मकायनिषेवणम् ।
उत्क्रामति च मार्गस्थो नैव क्वचन जायते ॥२०॥

20. atha vā necchate tatra brahmakāyaniṣevaṇam ,
utkrāmati ca mārgastho naiva kvacana jāyate.

20. atha vā na icchate tatra brahmakāyaniṣevaṇam
utkrāmati ca mārgasthaḥ na eva kvacana jāyate

20. atha vā na icchate tatra brahmakāyaniṣevaṇam
utkrāmati ca mārgasthaḥ na eva kvacana jāyate

20. Alternatively, if he does not desire the attainment of a divine (brahman) body there, then, established on the path, he transcends and is never born anywhere.

Words meanings summery:

• अथ (atha) - then, now, moreover

• वा (vā) - or, either

• न (na) - not, no

• इच्छते (icchate) - desires, wishes

• तत्र (tatra) - there, in that case

• ब्रह्मकायनिषेवणम् (brahmakāyaniṣevaṇam) - the service of/attainment of a Brahman (brahman) body

• उत्क्रामति (utkrāmati) - transcends, departs, rises

• च (ca) - and, also

• मार्गस्थः (mārgasthaḥ) - situated on the path, standing on the path

• न (na) - not, no

• एव (eva) - verily, indeed, only

• क्वचन (kvacana) - With `na eva`, it means 'never anywhere'. (anywhere, somewhere)

• जायते (jāyate) - is born, arises

Words meanings and morphology

अथ (atha) - then, now, moreover

(indeclinable)

वा (vā) - or, either

(indeclinable)

न (na) - not, no

(indeclinable)

इच्छते (icchate) - desires, wishes

(verb)

3rd person , singular, middle, present (laṭ) of iṣ

Present Middle Indicative

3rd person singular, present tense, middle voice. From root iṣ (class 6/4)

Root: iṣ (class 6)

तत्र (tatra) - there, in that case

(indeclinable)

ब्रह्मकायनिषेवणम् (brahmakāyaniṣevaṇam) - the service of/attainment of a Brahman (brahman) body

(noun)

Accusative, neuter, singular of brahmakāyaniṣevaṇa

brahmakāyaniṣevaṇa - attainment/service of a Brahma-body or divine body (brahman)

Compound of brahman (divine, Brahma), kāya (body), niṣevaṇa (service, attainment).

Compound type : tatpuruṣa (brahman+kāya+niṣevaṇa)

• brahman – the Absolute, ultimate reality, sacred word
  noun (neuter)
  Root: bṛh (class 1)
• kāya – body, collection
  noun (masculine)
• niṣevaṇa – service, attendance, enjoyment, attainment
  noun (neuter)
  From ni-sev
  Prefix: nis
  Root: sev (class 1)

उत्क्रामति (utkrāmati) - transcends, departs, rises

(verb)

3rd person , singular, active, present (laṭ) of utkram

Present Active Indicative

3rd person singular, present tense, active voice. From ut-kram

Prefix: ut

Root: kram (class 1)

च (ca) - and, also

(indeclinable)

मार्गस्थः (mārgasthaḥ) - situated on the path, standing on the path

(adjective)

Nominative, masculine, singular of mārgastha

mārgastha - situated on the path, standing on the way, following the path

Compound of mārga (path) and stha (standing, situated)

Compound type : tatpuruṣa (mārga+stha)

• mārga – path, way, road
  noun (masculine)
  Root: mṛg (class 1)
• stha – standing, situated, being in
  adjective (masculine)
  From root sthā
  Root: sthā (class 1)

न (na) - not, no

(indeclinable)

एव (eva) - verily, indeed, only

(indeclinable)

Note: Used with na for 'never' (na eva)

क्वचन (kvacana) - With `na eva`, it means 'never anywhere'. (anywhere, somewhere)

(indeclinable)

From kva + cana

जायते (jāyate) - is born, arises

(verb)

3rd person , singular, middle, present (laṭ) of jan

Present Middle Indicative

3rd person singular, present tense, middle voice. From root jan (class 4)

Root: jan (class 4)