योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-49, verse-18

स्वव्यापारपरो भूत्वा धियात्मानं विचारय ।
साधो गतमनोमोहमिहैवास्व व्रजाम्यहम् ॥ १८ ॥

svavyāpāraparo bhūtvā dhiyātmānaṃ vicāraya ,
sādho gatamanomohamihaivāsva vrajāmyaham 18

18. svavyāpāraparaḥ bhūtvā dhiyā ātmanam vicāraya
sādho gatamanomoham iha eva āsva vrajāmi aham

18. sādho svavyāpāraparaḥ bhūtvā dhiyā ātmanam
vicāraya gatamanomoham iha eva āsva aham vrajāmi

18. O virtuous one, become engaged in your own work and contemplate the self (ātman) with your intelligence. With your mental delusion dispelled, stay right here; I am departing.

Words meanings summery:

• स्वव्यापारपरः (svavyāpāraparaḥ) - intent on one's own work/duty

• भूत्वा (bhūtvā) - having become

• धिया (dhiyā) - by intelligence, by mind

• आत्मनम् (ātmanam) - the self (ātman)

• विचारय (vicāraya) - contemplate, reflect

• साधो (sādho) - O virtuous one

• गतमनोमोहम् (gatamanomoham) - whose mental delusion has gone

• इह (iha) - here

• एव (eva) - indeed, only, just

• आस्व (āsva) - remain, stay

• व्रजामि (vrajāmi) - I go, I depart

• अहम् (aham) - I

Words meanings and morphology

स्वव्यापारपरः (svavyāpāraparaḥ) - intent on one's own work/duty

(adjective)

Nominative, masculine, singular of svavyāpārapara

svavyāpārapara - devoted to one's own business/activity

Compound type : tatpuruṣa (sva+vyāpāra+para)

• sva – one's own, self
  pronoun
• vyāpāra – business, activity, work
  noun (masculine)
• para – devoted to, intent on, supreme
  adjective

भूत्वा (bhūtvā) - having become

(indeclinable)

Absolutive

Indeclinable participle formed from the root bhū

Root: bhū (class 1)

धिया (dhiyā) - by intelligence, by mind

(noun)

Instrumental, feminine, singular of dhī

dhī - intelligence, thought, understanding

आत्मनम् (ātmanam) - the self (ātman)

(noun)

Accusative, masculine, singular of ātman

ātman - self, soul, spirit, essence (ātman)

विचारय (vicāraya) - contemplate, reflect

(verb)

2nd person , singular, active, imperative (loṭ) of vicār

Causative verb

Causative of vi-car

Prefix: vi

Root: car (class 1)

साधो (sādho) - O virtuous one

(noun)

Vocative, masculine, singular of sādhu

sādhu - good, virtuous, holy man

गतमनोमोहम् (gatamanomoham) - whose mental delusion has gone

(adjective)

Accusative, masculine, singular of gatamanomoha

gatamanomoha - whose mental delusion is dispelled

Compound type : bahuvrīhi (gata+manomoha)

• gata – gone, dispelled
  adjective
  Past Passive Participle
  Derived from the root gam (to go)
  Root: gam (class 1)
• manomoha – mental delusion, confusion of mind
  noun (masculine)

Note: Used here adverbially, or in accusative for the state of being.

इह (iha) - here

(indeclinable)

एव (eva) - indeed, only, just

(indeclinable)

आस्व (āsva) - remain, stay

(verb)

2nd person , singular, middle, imperative (loṭ) of ās

Root: ās (class 2)

व्रजामि (vrajāmi) - I go, I depart

(verb)

1st person , singular, active, present (laṭ) of vraj

Root: vraj (class 1)

अहम् (aham) - I

(pronoun)

Nominative, singular of asmad

asmad - I, we