योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-212, verse-13

केवलं त्वमबुद्धत्वाच्छब्दश्रवणवेधितः ।
अद्वये ब्रह्मबोधेऽस्मिन्द्वितामभ्युपगच्छसि ॥ १३ ॥

kevalaṃ tvamabuddhatvācchabdaśravaṇavedhitaḥ ,
advaye brahmabodhe'smindvitāmabhyupagacchasi 13

13. kevalam tvam abuddhatvāt śabda-śravaṇa-vedhitaḥ
advaye brahma-bodhe asmin dvitām abhyupagacchasi

13. tvam kevalam abuddhatvāt śabda-śravaṇa-vedhitaḥ
asmin advaye brahma-bodhe dvitām abhyupagacchasi

13. Merely due to your lack of understanding, and being influenced by what you hear (from words), you perceive duality in this non-dual realization of Brahman (brahman).

Words meanings summery:

• केवलम् (kevalam) - merely (merely, only, exclusively)

• त्वम् (tvam) - you

• अबुद्धत्वात् (abuddhatvāt) - due to your lack of understanding (due to ignorance, from lack of understanding, owing to foolishness)

• शब्द-श्रवण-वेधितः (śabda-śravaṇa-vedhitaḥ) - influenced by what you hear (from words) (influenced by sounds or words, pierced by hearing words)

• अद्वये (advaye) - in the non-dual (in the non-dual, in the unique)

• ब्रह्म-बोधे (brahma-bodhe) - in the realization of Brahman (brahman) (in the knowledge of Brahman, in Brahman-realization)

• अस्मिन् (asmin) - in this

• द्विताम् (dvitām) - duality (duality, the state of being two)

• अभ्युपगच्छसि (abhyupagacchasi) - you perceive / you accept (you approach, you accept, you perceive, you understand)

Words meanings and morphology

केवलम् (kevalam) - merely (merely, only, exclusively)

(indeclinable)

त्वम् (tvam) - you

(pronoun)

Nominative, singular of yuṣmad

yuṣmad - you (2nd person pronoun)

Note: tvam can be masculine or feminine depending on context.

अबुद्धत्वात् (abuddhatvāt) - due to your lack of understanding (due to ignorance, from lack of understanding, owing to foolishness)

(noun)

Ablative, neuter, singular of abuddhatva

abuddhatva - ignorance, foolishness, lack of understanding

a (negative) + buddha (understood) + tva (suffix forming abstract noun)

Compound type : tatpurusha (a+buddha+tva)

• a – not, non-
  indeclinable
  negative prefix
• buddha – awakened, enlightened, understood
  adjective (masculine)
  Past Passive Participle
  from root budh (to awaken, to know)
  Root: budh (class 1)
• tva – suffix denoting abstract quality, -ness
  indeclinable (neuter)
  Suffix to form abstract nouns, always neuter.

Note: tva is a suffix, but listed as a part for clarity in compound breakdown.

शब्द-श्रवण-वेधितः (śabda-śravaṇa-vedhitaḥ) - influenced by what you hear (from words) (influenced by sounds or words, pierced by hearing words)

(adjective)

Nominative, masculine, singular of śabda-śravaṇa-vedhita

śabda-śravaṇa-vedhita - influenced by sounds or words

compound of śabda-śravaṇa (hearing of words) and vedhita (pierced, affected)

Compound type : tatpurusha (śabda+śravaṇa+vedhita)

• śabda – sound, word
  noun (masculine)
• śravaṇa – hearing, listening, ear
  noun (neuter)
  verbal noun
  from root śru (to hear)
  Root: śru (class 5)
• vedhita – pierced, struck, affected
  adjective (masculine)
  Past Passive Participle
  from root vyadh (to pierce, strike)
  Root: vyadh (class 4)

Note: Modifies tvam.

अद्वये (advaye) - in the non-dual (in the non-dual, in the unique)

(adjective)

Locative, masculine, singular of advaya

advaya - non-dual, unique, without a second

a (negative) + dvaya (duality, pair)

Compound type : tatpurusha (a+dvaya)

• a – not, non-
  indeclinable
  negative prefix
• dvaya – duality, a pair, two
  noun (masculine)

ब्रह्म-बोधे (brahma-bodhe) - in the realization of Brahman (brahman) (in the knowledge of Brahman, in Brahman-realization)

(noun)

Locative, masculine, singular of brahma-bodha

brahma-bodha - knowledge of Brahman, Brahman-realization

compound of brahman (Brahman) and bodha (knowledge, awakening)

Compound type : tatpurusha (brahman+bodha)

• brahman – Brahman, the Absolute, the ultimate reality
  noun (neuter)
• bodha – knowledge, understanding, awakening
  noun (masculine)
  from root budh (to awaken, to know)
  Root: budh (class 1)

अस्मिन् (asmin) - in this

(pronoun)

Locative, masculine, singular of idam

idam - this

demonstrative pronoun

द्विताम् (dvitām) - duality (duality, the state of being two)

(noun)

Accusative, feminine, singular of dvitā

dvitā - duality, the state of being two

from dvi (two) + tā (suffix for abstract feminine noun)

अभ्युपगच्छसि (abhyupagacchasi) - you perceive / you accept (you approach, you accept, you perceive, you understand)

(verb)

2nd person , singular, active, present (laṭ) of abhyupagam

present stem

Root gam with prefixes abhi and upa.

Prefixes: abhi+upa

Root: gam (class 1)