योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-61, verse-26

दृष्टाः शम्बरगन्धर्वविलासैरप्यसंभवाः ।
देशकालक्रियाद्रव्यरत्नसंचरणीयजाः ॥ २६ ॥

dṛṣṭāḥ śambaragandharvavilāsairapyasaṃbhavāḥ ,
deśakālakriyādravyaratnasaṃcaraṇīyajāḥ 26

26. dṛṣṭāḥ śambaragandharvavilāsaiḥ api asaṃbhavāḥ
deśakālakriyādravyaratnasañcaraṇīyajāḥ

26. śambaragandharvavilāsaiḥ api asaṃbhavāḥ
dṛṣṭāḥ deśakālakriyādravyaratnasañcaraṇīyajāḥ

26. Such illusions are seen, which would be impossible even through the magical sports of Śambara or the Gandharvas. They are born from the manipulation of space, time, action, substance, and jewels.

Words meanings summery:

• दृष्टाः (dṛṣṭāḥ) - seen, observed, perceived

• शम्बरगन्धर्वविलासैः (śambaragandharvavilāsaiḥ) - by the magical sports of Śambara and the Gandharvas

• अपि (api) - even, also

• असंभवाः (asaṁbhavāḥ) - impossible, not possible

• देशकालक्रियाद्रव्यरत्नसञ्चरणीयजाः (deśakālakriyādravyaratnasañcaraṇīyajāḥ) - born from the manipulation/interaction of space, time, action, substance, and jewels

Words meanings and morphology

दृष्टाः (dṛṣṭāḥ) - seen, observed, perceived

(participle)

Nominative, masculine, plural of dṛṣṭa

dṛṣṭa - seen, visible, perceived

Past Passive Participle

Past Passive Participle of the root 'dṛś' (to see).

Root: dṛś (class 1)

शम्बरगन्धर्वविलासैः (śambaragandharvavilāsaiḥ) - by the magical sports of Śambara and the Gandharvas

(noun)

Instrumental, masculine, plural of śambaragandharvavilāsa

śambaragandharvavilāsa - the magical powers/sports of Śambara and the Gandharvas

Compound type : dvandva-tatpuruṣa (śambara+gandharva+vilāsa)

• śambara – name of a powerful demon magician
  proper noun (masculine)
• gandharva – celestial musician, a class of semi-divine beings
  noun (masculine)
• vilāsa – sport, play, dalliance, magical power or display
  noun (masculine)
  Prefix: vi
  Root: las (class 1)

अपि (api) - even, also

(indeclinable)

असंभवाः (asaṁbhavāḥ) - impossible, not possible

(adjective)

Nominative, masculine, plural of asaṃbhava

asaṁbhava - impossible, not existing, not possible

Compound type : nañ-tatpuruṣa (a+saṃbhava)

• a – not, un-
  prefix
• saṃbhava – possible, existing, arising, origin
  adjective (masculine)
  Prefix: sam
  Root: bhū (class 1)

Note: Modifies implied 'illusions'.

देशकालक्रियाद्रव्यरत्नसञ्चरणीयजाः (deśakālakriyādravyaratnasañcaraṇīyajāḥ) - born from the manipulation/interaction of space, time, action, substance, and jewels

(adjective)

Nominative, masculine, plural of deśakālakriyādravyaratnasañcaraṇīyaja

deśakālakriyādravyaratnasañcaraṇīyaja - born from the movements or manipulations of place, time, action, substance, and jewels

Compound type : dvandva-tatpuruṣa (deśa+kāla+kriyā+dravya+ratna+sañcaraṇīya+ja)

• deśa – place, space, region
  noun (masculine)
• kāla – time
  noun (masculine)
• kriyā – action, activity, rite
  noun (feminine)
  Root: kṛ (class 8)
• dravya – substance, thing, material
  noun (neuter)
• ratna – jewel, gem, precious object
  noun (neuter)
• sañcaraṇīya – to be moved, to be manipulated, to be caused to wander
  participle (masculine)
  Gerundive
  Derived from the root 'car' (to move) with prefix 'sam-' and the gerundive suffix '-aṇīya'.
  Prefix: sam
  Root: car (class 1)
• ja – born from, arising from, produced by
  suffix (masculine)
  Suffix indicating origin or birth.
  Root: jan (class 4)

Note: Modifies implied 'illusions'.