योगवासिष्ठः yogavāsiṣṭhaḥ - book-2, chapter-6, verse-31

यथाशास्त्रमनुच्छिन्नां मर्यादां स्वामनुज्झतः ।
उपतिष्ठन्ति सर्वाणि रत्नान्यम्बुनिधाविव ॥ ३१ ॥

yathāśāstramanucchinnāṃ maryādāṃ svāmanujjhataḥ ,
upatiṣṭhanti sarvāṇi ratnānyambunidhāviva 31

31. yathāśāstram anucchinnām maryādām svām anujjhataḥ
upatiṣṭhanti sarvāṇi ratnāni ambunidhau iva

31. yathāśāstram anucchinnām svām maryādām anujjhataḥ
sarvāṇi ratnāni ambunidhau iva upatiṣṭhanti

31. For him who does not abandon his own uninterrupted tradition (maryādā) that is in accordance with scriptural (śāstra) teachings, all treasures (ratna) naturally come to him, just as they do in an ocean (ambunidhi).

Words meanings summery:

• यथाशास्त्रम् (yathāśāstram) - in accordance with scriptural (śāstra) teachings (according to scripture, according to rule)

• अनुच्छिन्नाम् (anucchinnām) - uninterrupted (unbroken, uninterrupted, continuous)

• मर्यादाम् (maryādām) - uninterrupted tradition (maryādā) (boundary, limit, rule, tradition, decorum)

• स्वाम् (svām) - his own (one's own, personal)

• अनुज्झतः (anujjhataḥ) - of him who does not abandon (of him who does not abandon/transgress, not forsaking)

• उपतिष्ठन्ति (upatiṣṭhanti) - all treasures become available (they approach, appear, serve, are obtained)

• सर्वाणि (sarvāṇi) - all (all, every)

• रत्नानि (ratnāni) - treasures (ratna) (jewels, treasures, precious things)

• अम्बुनिधौ (ambunidhau) - in an ocean (ambunidhi) (in the ocean, reservoir of water)

• इव (iva) - just as (like, as, as if)

Words meanings and morphology

यथाशास्त्रम् (yathāśāstram) - in accordance with scriptural (śāstra) teachings (according to scripture, according to rule)

(indeclinable)

Compound type : avyayībhāva (yathā+śāstra)

• yathā – as, according to
  indeclinable
• śāstra – scripture, treatise, rule, instruction
  noun (neuter)
  Root: śās (class 2)

अनुच्छिन्नाम् (anucchinnām) - uninterrupted (unbroken, uninterrupted, continuous)

(past passive participle)

Compound type : nañ-tatpurusha (a+ucchinnā)

• a – not, un-
  prefix
• ucchinnā – broken, cut off, interrupted
  past passive participle (feminine)
  Past Passive Participle
  From root chid (to cut) with prefix ut-
  Prefix: ut
  Root: chid (class 7)

Note: Modifies maryādām

मर्यादाम् (maryādām) - uninterrupted tradition (maryādā) (boundary, limit, rule, tradition, decorum)

(noun)

Accusative, feminine, singular of maryādā

maryādā - boundary, limit, rule, tradition, decorum, settled usage

स्वाम् (svām) - his own (one's own, personal)

(adjective)

Accusative, feminine, singular of sva

sva - one's own, self

Note: Modifies maryādām

अनुज्झतः (anujjhataḥ) - of him who does not abandon (of him who does not abandon/transgress, not forsaking)

(present active participle)

Compound type : nañ-tatpurusha (a+anujjat)

• a – not, un-
  prefix
• anujjat – abandoning, forsaking
  present active participle (masculine)
  Present Active Participle
  From root jhā (to abandon) with prefix anu-
  Prefix: anu
  Root: jhā (class 3)

Note: Implies 'for him who...'

उपतिष्ठन्ति (upatiṣṭhanti) - all treasures become available (they approach, appear, serve, are obtained)

(verb)

3rd person , plural, active, present (laṭ) of upatiṣṭhā

Prefix: upa

Root: sthā (class 1)

सर्वाणि (sarvāṇi) - all (all, every)

(pronoun)

Nominative, neuter, plural of sarva

sarva - all, every, whole

Note: Used adjectivally with ratnāni

रत्नानि (ratnāni) - treasures (ratna) (jewels, treasures, precious things)

(noun)

Nominative, neuter, plural of ratna

ratna - jewel, gem, precious thing, treasure

अम्बुनिधौ (ambunidhau) - in an ocean (ambunidhi) (in the ocean, reservoir of water)

(compound noun)

Compound type : tatpurusha (ambu+nidhi)

• ambu – water
  noun (neuter)
• nidhi – receptacle, treasure, store
  noun (masculine)
  From ni-√dhā (to place down)
  Prefix: ni
  Root: dhā (class 3)

इव (iva) - just as (like, as, as if)

(indeclinable)