योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-24, verse-7

यथा स्वाधीनमनसः स्वशरीरपुरीश्वराः ।
आक्रान्तेन्द्रियभृत्यस्य सुगृहीतमनोरिपोः ॥ ७ ॥

yathā svādhīnamanasaḥ svaśarīrapurīśvarāḥ ,
ākrāntendriyabhṛtyasya sugṛhītamanoripoḥ 7

7. yathā svādhīna-manasaḥ sva-śarīra-purī-īśvarāḥ /
ākrānta-indriya-bhṛtyasya su-gṛhīta-manaḥ-ripoḥ

7. yathā svādhīna-manasaḥ sva-śarīra-purī-īśvarāḥ /
ākrānta-indriya-bhṛtyasya su-gṛhīta-manaḥ-ripoḥ

7. Just as those who are masters of their own body-city (sva-śarīra-purī-īśvara) and whose minds are self-controlled (svādhīna-manas) [are truly happy], so too is the one whose sense-servants (indriya-bhṛtya) are subjugated (ākrānta) and whose enemy-mind (mano-ripu) is well-captured (sugṛhīta).

Words meanings summery:

• यथा (yathā) - just as, as, like

• स्वाधीन-मनसः (svādhīna-manasaḥ) - of self-controlled mind, whose mind is self-controlled

• स्व-शरीर-पुरी-ईश्वराः (sva-śarīra-purī-īśvarāḥ) - masters of their own body-city

• आक्रान्त-इन्द्रिय-भृत्यस्य (ākrānta-indriya-bhṛtyasya) - of him whose sense-servants are subjugated

• सु-गृहीत-मनः-रिपोः (su-gṛhīta-manaḥ-ripoḥ) - of him whose enemy-mind is well-captured

Words meanings and morphology

यथा (yathā) - just as, as, like

(indeclinable)

Note: Introduces a comparison.

स्वाधीन-मनसः (svādhīna-manasaḥ) - of self-controlled mind, whose mind is self-controlled

(adjective)

Nominative, masculine, plural of svādhīna-manas

svādhīna-manas - one whose mind is self-controlled

Compound type : bahuvrīhi (svādhīna+manas)

• svādhīna – self-controlled, independent
  adjective (masculine)
  From `sva` (own) + `adhīna` (dependent).
• manas – mind, intellect, thought
  noun (neuter)

स्व-शरीर-पुरी-ईश्वराः (sva-śarīra-purī-īśvarāḥ) - masters of their own body-city

(noun)

Nominative, masculine, plural of sva-śarīra-purī-īśvara

sva-śarīra-purī-īśvara - master of one's own body-city

Compound type : tatpuruṣa (sva+śarīra+purī+īśvara)

• sva – own, self
  pronoun
• śarīra – body, corporeal frame
  noun (neuter)
• purī – city, town
  noun (feminine)
• īśvara – master, lord, powerful
  noun (masculine)

आक्रान्त-इन्द्रिय-भृत्यस्य (ākrānta-indriya-bhṛtyasya) - of him whose sense-servants are subjugated

(adjective)

Genitive, masculine, singular of ākrānta-indriya-bhṛtya

ākrānta-indriya-bhṛtya - one whose sense-servants are subjugated

Compound type : bahuvrīhi (ākrānta+indriya-bhṛtya)

• ākrānta – overcome, attacked, subdued, subjugated
  adjective (masculine)
  Past Passive Participle
  From root `kram` (to step) with prefix `ā`.
  Prefix: ā
  Root: kram (class 1)
• indriya-bhṛtya – servant-sense, senses as servants
  noun (masculine)

Note: Qualifies an implied 'of such a one'.

सु-गृहीत-मनः-रिपोः (su-gṛhīta-manaḥ-ripoḥ) - of him whose enemy-mind is well-captured

(adjective)

Genitive, masculine, singular of su-gṛhīta-manas-ripu

su-gṛhīta-manas-ripu - one whose enemy-mind is well-captured

Compound type : bahuvrīhi (su-gṛhīta+manas-ripu)

• su-gṛhīta – well-captured, well-grasped, well-restrained
  adjective (masculine)
  Past Passive Participle
  From root `grah` (to seize) with prefixes `su` (good) and `gṛh` (a variant of `grah`).
  Prefix: su
  Root: grah (class 9)
• manas-ripu – enemy-mind, mind as an enemy
  noun (masculine)

Note: Qualifies an implied 'of such a one', parallel to `ākrānta-indriya-bhṛtyasya`.