योगवासिष्ठः yogavāsiṣṭhaḥ - book-3, chapter-94, verse-13

त्वदुक्ता तादृगारम्भा सद्भी राजसतामसी ।
सैव संदिग्धमोक्षा चेत्सहस्रैरपि जन्मनाम् ॥ १३ ॥

tvaduktā tādṛgārambhā sadbhī rājasatāmasī ,
saiva saṃdigdhamokṣā cetsahasrairapi janmanām 13

13. tvaduktā tādr̥k ārambhā sadbhiḥ rājasatāmasī sā
eva saṃdigdhamokṣā cet sahasraiḥ api janmanām

13. tvaduktā tādr̥k ārambhā sadbhiḥ rājasatāmasī sā eva
cet sahasraiḥ api janmanām saṃdigdhamokṣā (asti)

13. If the undertaking described by you, which is of a rājasic and tāmasic nature even when practiced by virtuous individuals, results in a liberation (mokṣa) that remains uncertain even after thousands of births...

Words meanings summery:

• त्वदुक्ता (tvaduktā) - spoken by you, described by you

• ताद्र्̥क् (tādr̥k) - such, of that kind

• आरम्भा (ārambhā) - undertaking, beginning, enterprise

• सद्भिः (sadbhiḥ) - by virtuous people, by good people

• राजसतामसी (rājasatāmasī) - rājasic and tāmasic

• सा (sā) - that (feminine)

• एव (eva) - indeed, only, very

• संदिग्धमोक्षा (saṁdigdhamokṣā) - having doubtful liberation (mokṣa), uncertain liberation

• चेत् (cet) - if

• सहस्रैः (sahasraiḥ) - by thousands

• अपि (api) - even, also

• जन्मनाम् (janmanām) - of births

Words meanings and morphology

त्वदुक्ता (tvaduktā) - spoken by you, described by you

(adjective)

Nominative, feminine, singular of tvadukta

tvadukta - spoken by you, described by you

Past Passive Participle

Formed from 'tvad' (you) and 'ukta' (spoken), PPP of √vac (to speak).

Compound type : Tatpuruṣa (tvad+ukta)

• tvad – you
  pronoun
• ukta – spoken, said
  adjective
  Past Passive Participle
  PPP of root √vac (to speak).
  Root: vac (class 2)

Note: Refers to ārambhā.

ताद्र्̥क् (tādr̥k) - such, of that kind

(adjective)

Nominative, singular of tādr̥ś

tādr̥ś - such, of that kind

Note: Qualifies ārambhā.

आरम्भा (ārambhā) - undertaking, beginning, enterprise

(noun)

Nominative, feminine, singular of ārambhā

ārambhā - undertaking, beginning, enterprise, effort

Derived from ā-√rabh (to begin).

Prefix: ā

Root: rabh (class 1)

Note: Subject of the sentence.

सद्भिः (sadbhiḥ) - by virtuous people, by good people

(noun)

Instrumental, masculine, plural of sat

sat - good, virtuous, existent, real, being

Present Active Participle

Present active participle of √as (to be).

Root: as (class 2)

Note: Denotes agency or association.

राजसतामसी (rājasatāmasī) - rājasic and tāmasic

(adjective)

Nominative, feminine, singular of rājasatāmasī

rājasatāmasī - pertaining to rajas (passion) and tamas (ignorance)

Compound of rājasī and tāmasī.

Compound type : Dvandva (rājasī+tāmasī)

• rājasī – pertaining to rajas, passionate
  adjective (feminine)
  Derived from rajas (passion, activity).
• tāmasī – pertaining to tamas, ignorant, dull
  adjective (feminine)
  Derived from tamas (ignorance, darkness).

Note: Predicative adjective for ārambhā.

सा (sā) - that (feminine)

(pronoun)

Nominative, feminine, singular of tad

tad - that, she, it

Note: Refers back to ārambhā.

एव (eva) - indeed, only, very

(indeclinable)

संदिग्धमोक्षा (saṁdigdhamokṣā) - having doubtful liberation (mokṣa), uncertain liberation

(adjective)

Nominative, feminine, singular of saṃdigdhamokṣā

saṁdigdhamokṣā - having doubtful liberation, whose liberation is uncertain

Compound of saṃdigdha (doubtful) and mokṣa (liberation).

Compound type : Bahuvrīhi (saṃdigdha+mokṣa)

• saṃdigdha – doubtful, uncertain
  adjective
  Past Passive Participle
  PPP of sam-√dih (to smear, implies confusion/doubt).
  Prefix: sam
  Root: dih (class 4)
• mokṣa – liberation, freedom, salvation
  noun (masculine)
  Derived from √muc (to free, release).
  Root: muc (class 6)

Note: Predicative adjective for ārambhā.

चेत् (cet) - if

(indeclinable)

सहस्रैः (sahasraiḥ) - by thousands

(noun)

Instrumental, neuter, plural of sahasra

sahasra - thousand

अपि (api) - even, also

(indeclinable)

जन्मनाम् (janmanām) - of births

(noun)

Genitive, neuter, plural of janman

janman - birth, existence, life

Derived from √jan (to be born).

Root: jan (class 4)

Note: Possessive, associated with sahasraiḥ.