महाभारतः mahābhārataḥ - book-14, chapter-22, verse-20

अथ वास्मासु लीनेषु तिष्ठत्सु विषयेषु च ।
यदि संकल्पमात्रेण भुङ्क्ते भोगान्यथार्थवत् ॥२०॥

20. atha vāsmāsu līneṣu tiṣṭhatsu viṣayeṣu ca ,
yadi saṁkalpamātreṇa bhuṅkte bhogānyathārthavat.

20. atha vā asmāsu līneṣu tiṣṭhatsu viṣayeṣu ca yadi
saṅkalpamātreṇa bhuṅkte bhogān yathā arthavat

20. atha vā yadi asmāsu līneṣu viṣayeṣu
ca tiṣṭhatsu [tvam] saṅkalpamātreṇa
bhogān arthavat yathā
bhuṅkte [tathā te वचनं सत्यं भवति]

20. Or else, if, when we (the senses) are withdrawn but the sense objects remain present, You could still truly enjoy objects of gratification merely by an act of will, then Your assertion would be correct.

Words meanings summery:

• अथ (atha) - now, then, moreover, or

• वा (vā) - or, either...or

• अस्मासु (asmāsu) - in us, among us

• लीनेषु (līneṣu) - when we (the senses) are withdrawn or inactive (when absorbed, when dissolved, when ceased)

• तिष्ठत्सु (tiṣṭhatsu) - when sense objects remain present (while standing, while remaining, while existing)

• विषयेषु (viṣayeṣu) - in objects of sense, in domains, in spheres

• च (ca) - and, also

• यदि (yadi) - if, in case that

• सङ्कल्पमात्रेण (saṅkalpamātreṇa) - by mere intention, by mere will, by mere thought

• भुङ्क्ते (bhuṅkte) - (You) enjoy, experience (enjoys, experiences)

• भोगान् (bhogān) - enjoyments, gratifications, objects of sense

• यथा (yathā) - as, in which way

• अर्थवत् (arthavat) - with actual meaning or efficacy, truly (meaningfully, effectively, with purpose)

Words meanings and morphology

अथ (atha) - now, then, moreover, or

(indeclinable)

वा (vā) - or, either...or

(indeclinable)

Note: Used in conjunction with 'atha' to mean 'or else'.

अस्मासु (asmāsu) - in us, among us

(pronoun)

Locative, plural of asmad

asmad - I, me, us (first person pronoun stem)

First person plural pronoun stem.

Note: Used in a locative absolute construction with 'līneṣu'.

लीनेषु (līneṣu) - when we (the senses) are withdrawn or inactive (when absorbed, when dissolved, when ceased)

(participle)

Locative, masculine, plural of līna

līna - absorbed, dissolved, disappeared, adhered, clung to

Past Passive Participle

Derived from the root √lī (to cling, dissolve).

Root: lī (class 4)

तिष्ठत्सु (tiṣṭhatsu) - when sense objects remain present (while standing, while remaining, while existing)

(participle)

Locative, masculine, plural of tiṣṭhat

tiṣṭhat - standing, remaining, existing, being present

Present Active Participle

Present active participle of the root √sthā (to stand, remain).

Root: sthā (class 1)

विषयेषु (viṣayeṣu) - in objects of sense, in domains, in spheres

(noun)

Locative, masculine, plural of viṣaya

viṣaya - object of sense, sphere, domain, region, subject

Note: Used in a locative absolute construction with 'tiṣṭhatsu'.

च (ca) - and, also

(indeclinable)

यदि (yadi) - if, in case that

(indeclinable)

सङ्कल्पमात्रेण (saṅkalpamātreṇa) - by mere intention, by mere will, by mere thought

(noun)

Instrumental, neuter, singular of saṅkalpamātra

saṅkalpamātra - mere intention, mere will, mere thought, only resolve

Compound type : karmadhāraya (saṅkalpa+mātra)

• saṅkalpa – intention, will, resolve, conception, determination
  noun (masculine)
  Derived from sam-√kḷp (to be well-ordered, arrange).
  Prefix: sam
  Root: kḷp (class 1)
• mātra – mere, only, measure, quantity
  adjective (neuter)
  Often suffixed to nouns to indicate 'only that', 'merely'.

Note: Indicates the means or instrument of action.

भुङ्क्ते (bhuṅkte) - (You) enjoy, experience (enjoys, experiences)

(verb)

3rd person , singular, middle, present indicative (laṭ) of bhuj

Present middle indicative

3rd person singular present middle form of the root √bhuj (to enjoy).

Root: bhuj (class 7)

भोगान् (bhogān) - enjoyments, gratifications, objects of sense

(noun)

Accusative, masculine, plural of bhoga

bhoga - enjoyment, gratification, experience, object of sense, possession

Derived from the root √bhuj (to enjoy).

Root: bhuj (class 7)

Note: Direct object of 'bhuṅkte'.

यथा (yathā) - as, in which way

(indeclinable)

अर्थवत् (arthavat) - with actual meaning or efficacy, truly (meaningfully, effectively, with purpose)

(indeclinable)

Formed from 'artha' (purpose, meaning) with the possessive suffix '-vat'. Here functions adverbially.

Note: Describes the manner of enjoying 'bhogān'.