योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-18, verse-38

अहंतादिरसे भौमे खण्डकत्वमिवात्मनि ।
नानाखण्डसहस्रौघैरद्वितीयैर्निजात्मनः ॥ ३८ ॥

ahaṃtādirase bhaume khaṇḍakatvamivātmani ,
nānākhaṇḍasahasraughairadvitīyairnijātmanaḥ 38

38. ahaṃtādirase bhaume khaṇḍakatvam iva ātmani
nānākhaṇḍasahasraughaiḥ advitīyaiḥ nijātmanaḥ

38. ātmani khaṇḍakatvam iva ahaṃtādirase bhaume
nānākhaṇḍasahasraughaiḥ advitīyaiḥ nijātmanaḥ

38. As if a state of fragmentation (khaṇḍakatva) exists in the (ātman) self, amidst the earthly essence of ego (ahaṃtā) and similar concepts, with thousands of diverse, non-dual fragments of one's own (nijātman) self.

Words meanings summery:

• अहंतादिरसे (ahaṁtādirase) - in the essence of egoism and so on

• भौमे (bhaume) - modifying `ahaṃtādirase` (earthly, mundane)

• खण्डकत्वम् (khaṇḍakatvam) - fragmentation, state of being a fragment

• इव (iva) - as if, like, as

• आत्मनि (ātmani) - in the self (ātman)

• नानाखण्डसहस्रौघैः (nānākhaṇḍasahasraughaiḥ) - by masses of thousands of diverse fragments

• अद्वितीयैः (advitīyaiḥ) - describing the fragments as non-dual despite being fragmented (non-dual, unique, peerless)

• निजात्मनः (nijātmanaḥ) - of one's own self (ātman)

Words meanings and morphology

अहंतादिरसे (ahaṁtādirase) - in the essence of egoism and so on

(noun)

Locative, masculine, singular of ahaṃtādirasa

ahaṁtādirasa - essence of egoism and so on

Compound type : tatpuruṣa (ahaṃtā+ādi+rasa)

• ahaṃtā – egoism, I-ness, self-consciousness
  noun (feminine)
• ādi – beginning, etcetera, and so on
  noun (masculine)
• rasa – essence, taste, sap, emotion
  noun (masculine)
  Root: ras (class 1)

भौमे (bhaume) - modifying `ahaṃtādirase` (earthly, mundane)

(adjective)

Locative, masculine, singular of bhauma

bhauma - earthly, terrestrial, mundane

Derived from 'bhūmi' (earth)

खण्डकत्वम् (khaṇḍakatvam) - fragmentation, state of being a fragment

(noun)

neuter, singular of khaṇḍakatva

khaṇḍakatva - state of being a fragment, fragmentation

Compound type : tatpuruṣa (khaṇḍaka+tva)

• khaṇḍaka – a fragment, a piece
  noun (masculine/neuter)
  Root: khaṇḍ (class 1)
• tva – suffix denoting 'state of being', 'nature of'
  suffix (neuter)
  Taddhita suffix indicating abstract noun

इव (iva) - as if, like, as

(indeclinable)

आत्मनि (ātmani) - in the self (ātman)

(noun)

Locative, masculine, singular of ātman

ātman - self, soul, spirit, ultimate reality

नानाखण्डसहस्रौघैः (nānākhaṇḍasahasraughaiḥ) - by masses of thousands of diverse fragments

(noun)

Instrumental, masculine, plural of nānākhaṇḍasahasraugha

nānākhaṇḍasahasraugha - masses of thousands of diverse fragments

Compound type : tatpuruṣa (nānā+khaṇḍa+sahasra+ogha)

• nānā – diverse, various, many
  indeclinable
• khaṇḍa – fragment, piece, part
  noun (masculine/neuter)
  Root: khaṇḍ (class 1)
• sahasra – thousand
  noun (neuter)
• ogha – flood, stream, multitude, mass
  noun (masculine)

अद्वितीयैः (advitīyaiḥ) - describing the fragments as non-dual despite being fragmented (non-dual, unique, peerless)

(adjective)

Instrumental, masculine, plural of advitīya

advitīya - non-dual, peerless, unique, having no second

Compound type : tatpuruṣa (a+dvitīya)

• a – not, non-
  prefix
• dvitīya – second, another
  adjective (masculine/feminine/neuter)

निजात्मनः (nijātmanaḥ) - of one's own self (ātman)

(noun)

Genitive, masculine, singular of nijātman

nijātman - one's own self

Compound type : tatpuruṣa (nija+ātman)

• nija – one's own, innate
  adjective (masculine/feminine/neuter)
• ātman – self, soul, spirit, ultimate reality
  noun (masculine)