योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-187, verse-59

तेजः सूर्यादिजृम्भाभिर्बीजमालोकशाखिनः ।
तस्माद्रूपविभेदेन संसारः प्रसरिप्यति ॥ ५९ ॥

tejaḥ sūryādijṛmbhābhirbījamālokaśākhinaḥ ,
tasmādrūpavibhedena saṃsāraḥ prasaripyati 59

59. tejaḥ sūryādijṛmbhābhiḥ bījam ālokasākhinaḥ
tasmāt rūpavibhedena saṃsāraḥ prasariṣyati

59. tejaḥ sūryādijṛmbhābhiḥ ālokasākhinaḥ bījam (asti).
tasmāt rūpavibhedena saṃsāraḥ prasariṣyati.

59. The light, through the manifestations of the sun and other such celestial bodies, is the seed of the tree of perception. Therefore, by means of the diversity of forms, the cycle of worldly existence (saṃsāra) will expand and proliferate.

Words meanings summery:

• तेजः (tejaḥ) - light (light, brilliance, energy, fire)

• सूर्यादिजृम्भाभिः (sūryādijṛmbhābhiḥ) - through the manifestations of the sun and other celestial bodies (by the expansions/manifestations of the sun and others)

• बीजम् (bījam) - seed, source (seed, origin, cause)

• आलोकसाखिनः (ālokasākhinaḥ) - of the tree of perception (or knowledge) (of the light-tree, of the tree of perception)

• तस्मात् (tasmāt) - therefore (therefore, from that, hence)

• रूपविभेदेन (rūpavibhedena) - by means of the diversity of forms (by the difference of forms, by the diversity of forms)

• संसारः (saṁsāraḥ) - cycle of worldly existence (saṃsāra) (transmigration, cycle of rebirth, worldly existence)

• प्रसरिष्यति (prasariṣyati) - will expand and proliferate (will spread, will expand, will proliferate)

Words meanings and morphology

तेजः (tejaḥ) - light (light, brilliance, energy, fire)

(noun)

Nominative, neuter, singular of tejas

tejas - light, brilliance, energy, fire, vitality

root tij (to be sharp) + as-suffix

Root: tij

सूर्यादिजृम्भाभिः (sūryādijṛmbhābhiḥ) - through the manifestations of the sun and other celestial bodies (by the expansions/manifestations of the sun and others)

(noun)

Instrumental, feminine, plural of sūryādijṛmbhā

sūryādijṛmbhā - expansion of the sun and others, manifestations of sun etc.

compound of sūrya (sun) + ādi (etc.) + jṛmbhā (expansion, manifestation)

Compound type : dvandva (sūryādi) within tatpuruṣa (sūrya+ādi+jṛmbhā)

• sūrya – sun
  noun (masculine)
• ādi – beginning, etcetera, and so on
  indeclinable
  suffix indicating 'and so on'
• jṛmbhā – expansion, manifestation, yawn
  noun (feminine)
  root jṛmbh (to yawn, open, expand)
  Root: jṛmbh (class 1)

बीजम् (bījam) - seed, source (seed, origin, cause)

(noun)

Nominative, neuter, singular of bīja

bīja - seed, germ, origin, cause

आलोकसाखिनः (ālokasākhinaḥ) - of the tree of perception (or knowledge) (of the light-tree, of the tree of perception)

(noun)

Genitive, masculine, singular of ālokasākhin

ālokasākhin - tree of light/perception

compound of āloka (light, sight, perception) and sākhin (tree)

Compound type : tatpuruṣa (āloka+sākhin)

• āloka – light, sight, perception, looking
  noun (masculine)
  root loc (to see, perceive) with prefix ā
  Prefix: ā
  Root: loc (class 1)
• sākhin – tree, having branches
  noun (masculine)
  derived from sākhā (branch)

तस्मात् (tasmāt) - therefore (therefore, from that, hence)

(indeclinable)

ablative singular of the demonstrative pronoun 'tad'

रूपविभेदेन (rūpavibhedena) - by means of the diversity of forms (by the difference of forms, by the diversity of forms)

(noun)

Instrumental, masculine, singular of rūpavibheda

rūpavibheda - difference of forms, diversity of forms, distinctions of appearance

compound of rūpa (form) and vibheda (difference, distinction)

Compound type : tatpuruṣa (rūpa+vibheda)

• rūpa – form, shape, appearance, beauty
  noun (neuter)
• vibheda – difference, distinction, breaking apart
  noun (masculine)
  root bhid (to break, divide) with prefix vi
  Prefix: vi
  Root: bhid (class 7)

संसारः (saṁsāraḥ) - cycle of worldly existence (saṃsāra) (transmigration, cycle of rebirth, worldly existence)

(noun)

Nominative, masculine, singular of saṃsāra

saṁsāra - transmigration, cycle of rebirth, worldly existence, mundane life

root sṛ (to flow, move) with prefix saṃ (together, completely)

Prefix: sam

Root: sṛ (class 1)

प्रसरिष्यति (prasariṣyati) - will expand and proliferate (will spread, will expand, will proliferate)

(verb)

3rd person , singular, active, future (lṛṭ) of prasṛ

future active 3rd singular

root sṛ (to flow, move) with prefix pra, future tense

Prefix: pra

Root: sṛ (class 1)