योगवासिष्ठः yogavāsiṣṭhaḥ - book-5, chapter-36, verse-38

परमाणोस्तवैवान्तरिदं संसारमण्डलम् ।
वटत्वं वटधानायां बभूवास्ति भविष्यति ॥ ३८ ॥

paramāṇostavaivāntaridaṃ saṃsāramaṇḍalam ,
vaṭatvaṃ vaṭadhānāyāṃ babhūvāsti bhaviṣyati 38

38. paramāṇoḥ tava eva antar idam saṃsāra-maṇḍalam
vaṭatvam vaṭadhānāyām babhūva asti bhaviṣyati

38. idam saṃsāra-maṇḍalam tava eva paramāṇoḥ antar
vaṭatvam vaṭadhānāyām babhūva asti bhaviṣyati

38. This entire cycle of existence (saṃsāra) is contained within you, even more subtle than an atom. Just as the full potential of a banyan tree (vaṭatvaṃ) exists within a banyan seed, so it was, it is, and it will be.

Words meanings summery:

• परमाणोः (paramāṇoḥ) - more subtle than an atom (of an atom, than an atom, from an atom)

• तव (tava) - belonging to you, the Supreme Self (your, of you)

• एव (eva) - emphasizing the presence of saṃsāra within 'you' (indeed, only, certainly, even)

• अन्तर् (antar) - contained within you (within, inside, amidst, among)

• इदम् (idam) - this specific cycle of existence (this)

• संसार-मण्डलम् (saṁsāra-maṇḍalam) - the entire phenomenal world and its cycles of birth and death (saṃsāra) (the circle of transmigration, the cycle of existence)

• वटत्वम् (vaṭatvam) - the potentiality or essence of a banyan tree (the state of being a banyan tree, banyan-ness)

• वटधानायाम् (vaṭadhānāyām) - indicating where the banyan-ness resides (in a banyan seed)

• बभूव (babhūva) - existed in the past (was, has been, came into being)

• अस्ति (asti) - exists in the present (is, exists)

• भविष्यति (bhaviṣyati) - will exist in the future (will be, will exist)

Words meanings and morphology

परमाणोः (paramāṇoḥ) - more subtle than an atom (of an atom, than an atom, from an atom)

(noun)

Genitive, masculine, singular of paramāṇu

paramāṇu - ultimate atom, subtle particle, ultimate particle

Compound

Compound type : karmadhāraya (parama+aṇu)

• parama – highest, supreme, ultimate, most excellent
  adjective (masculine)
• aṇu – minute, atomic, subtle, particle
  noun (masculine)

Note: Used in a comparative sense with 'antar'

तव (tava) - belonging to you, the Supreme Self (your, of you)

(pronoun)

Genitive, singular of yuṣmad

yuṣmad - you (singular)

Genitive singular of the second person pronoun yuṣmad

Note: Refers to the Supreme Self

एव (eva) - emphasizing the presence of saṃsāra within 'you' (indeed, only, certainly, even)

(indeclinable)

Emphatic particle

अन्तर् (antar) - contained within you (within, inside, amidst, among)

(indeclinable)

Preposition/adverb

इदम् (idam) - this specific cycle of existence (this)

(pronoun)

Nominative, neuter, singular of idam

idam - this

Nominative singular neuter of the demonstrative pronoun idam

Note: Qualifies 'saṃsāra-maṇḍalam'

संसार-मण्डलम् (saṁsāra-maṇḍalam) - the entire phenomenal world and its cycles of birth and death (saṃsāra) (the circle of transmigration, the cycle of existence)

(noun)

Nominative, neuter, singular of saṃsāra-maṇḍala

saṁsāra-maṇḍala - cycle of transmigration, sphere of existence, phenomenal world

Tatpuruṣa compound

Compound type : tatpuruṣa (saṃsāra+maṇḍala)

• saṃsāra – transmigration, cycle of rebirth, worldly existence
  noun (masculine)
  From prefix sam- + √sṛ (to flow, move)
  Prefix: sam
  Root: sṛ (class 1)
• maṇḍala – circle, disk, sphere, region
  noun (neuter)

Note: Subject of the sentence

वटत्वम् (vaṭatvam) - the potentiality or essence of a banyan tree (the state of being a banyan tree, banyan-ness)

(noun)

Nominative, neuter, singular of vaṭatva

vaṭatva - banyan-ness, the nature of a banyan tree

Noun formed with suffix -tva (abstract noun suffix) from vaṭa

Note: Subject of the verbs in the second half of the verse

वटधानायाम् (vaṭadhānāyām) - indicating where the banyan-ness resides (in a banyan seed)

(noun)

Locative, feminine, singular of vaṭadhānā

vaṭadhānā - banyan seed

Tatpuruṣa compound

Compound type : tatpuruṣa (vaṭa+dhānā)

• vaṭa – banyan tree, Ficus indica
  noun (masculine)
• dhānā – grain, seed, kernel
  noun (feminine)

बभूव (babhūva) - existed in the past (was, has been, came into being)

(verb)

3rd person , singular, active, perfect indicative (lit) of bhū

Perfect Indicative, Active Voice, 3rd Person Singular

From root √bhū (class 1), perfect tense, 3rd person singular

Root: bhū (class 1)

अस्ति (asti) - exists in the present (is, exists)

(verb)

3rd person , singular, active, present indicative (laṭ) of as

Present Indicative, Active Voice, 3rd Person Singular

From root √as (class 2), present tense, 3rd person singular

Root: as (class 2)

भविष्यति (bhaviṣyati) - will exist in the future (will be, will exist)

(verb)

3rd person , singular, active, future indicative (lṛṭ) of bhū

Future Indicative, Active Voice, 3rd Person Singular

From root √bhū (class 1), future tense, 3rd person singular

Root: bhū (class 1)