महाभारतः mahābhārataḥ - book-12, chapter-295, verse-37

ममत्वमनया नित्यमहंकारकृतात्मकम् ।
अपेत्याहमिमां हित्वा संश्रयिष्ये निरामयम् ॥३७॥

37. mamatvamanayā nityamahaṁkārakṛtātmakam ,
apetyāhamimāṁ hitvā saṁśrayiṣye nirāmayam.

37. mamatvam anayā nityam ahaṅkārakṛtātmakam
apetya aham imām hitvā saṃśrayiṣye nirāmayam

37. aham anayā ahaṅkārakṛtātmakam nityam mamatvam apetya,
imām hitvā,
nirāmayam saṃśrayiṣye

37. Having entirely abandoned this possessiveness (mamatvam), which is constantly caused by this (entity) characterized by ego (ahaṅkāra), and having left this (entity), I shall resort to the untainted (state).

Words meanings summery:

• ममत्वम् (mamatvam) - possessiveness, sense of 'mine', egoism

• अनया (anayā) - by this, with this

• नित्यम् (nityam) - constantly, always, perpetually

• अहङ्कारकृतात्मकम् (ahaṅkārakṛtātmakam) - whose nature is made by ego, ego-natured

• अपेत्य (apetya) - having gone away from, having abandoned, having removed

• अहम् (aham) - I

• इमाम् (imām) - this (feminine, accusative)

• हित्वा (hitvā) - having abandoned, having left, having given up

• संश्रयिष्ये (saṁśrayiṣye) - I shall take refuge, I shall resort to

• निरामयम् (nirāmayam) - the untainted, the pure, free from illness/defect

Words meanings and morphology

ममत्वम् (mamatvam) - possessiveness, sense of 'mine', egoism

(noun)

Accusative, neuter, singular of mamatva

mamatva - possessiveness, sense of 'mine', egoism

derived from 'mama' (my) + 'tva' (abstract suffix)

अनया (anayā) - by this, with this

(pronoun)

Instrumental, feminine, singular of idam

idam - this, it

नित्यम् (nityam) - constantly, always, perpetually

(adjective)

Accusative, neuter, singular of nitya

nitya - constant, eternal, regular

Note: acting as adverb

अहङ्कारकृतात्मकम् (ahaṅkārakṛtātmakam) - whose nature is made by ego, ego-natured

(adjective)

Accusative, neuter, singular of ahaṅkārakṛtātmaka

ahaṅkārakṛtātmaka - ego-natured, whose essence is made by ego

Compound type : Bahuvrīhi (ahaṅkāra+kṛta+ātman)

• ahaṅkāra – ego, self-sense, I-making
  noun (masculine)
  from 'aham' (I) and 'kāra' (maker)
  Root: kṛ (class 8)
• kṛta – made, done, created
  adjective
  Past Passive Participle
  Root: kṛ (class 8)
• ātman – self, soul, essential nature
  noun (masculine)

अपेत्य (apetya) - having gone away from, having abandoned, having removed

(indeclinable)

Absolutive

Prefix: apa

Root: i (class 2)

अहम् (aham) - I

(pronoun)

Nominative, singular of aham

aham - I, myself

इमाम् (imām) - this (feminine, accusative)

(pronoun)

Accusative, feminine, singular of idam

idam - this, it

हित्वा (hitvā) - having abandoned, having left, having given up

(indeclinable)

Absolutive

Root: hā (class 3)

संश्रयिष्ये (saṁśrayiṣye) - I shall take refuge, I shall resort to

(verb)

1st person , singular, middle, future (lṛṭ) of saṃśri

Prefix: sam

Root: śri (class 1)

निरामयम् (nirāmayam) - the untainted, the pure, free from illness/defect

(adjective)

Accusative, neuter, singular of nirāmaya

nirāmaya - free from illness, healthy, pure, untainted

Compound type : Bahuvrīhi (nis+āmaya)

• nis – without, out, negation
  indeclinable
  Prefix: nis
• āmaya – illness, disease, defect
  noun (masculine)
  from root 'am' (to go, to move, to be ill)
  Root: am