योगवासिष्ठः yogavāsiṣṭhaḥ - book-2, chapter-4, verse-15

सारेण पुरुषार्थेन स्वेनैव गरुडध्वजः ।
कश्चिदेव पुमानेव पुरुषोत्तमतां गतः ॥ १५ ॥

sāreṇa puruṣārthena svenaiva garuḍadhvajaḥ ,
kaścideva pumāneva puruṣottamatāṃ gataḥ 15

15. sāreṇa puruṣārthena svena eva garuḍadhvajaḥ
| kaścit eva pumān eva puruṣottamatām gataḥ

15. kaścit eva pumān eva svena sāreṇa puruṣārthena garuḍadhvajaḥ puruṣottamatām gataḥ.

15. Indeed, a certain man (puruṣa) himself, by his very own essential human (puruṣa) endeavor (puruṣārtha), attains the state of being the Supreme Person (puruṣottama), characterized by the Garuḍa banner.

Words meanings summery:

• सारेण (sāreṇa) - by the essential, by the highest, by the true, by the excellent

• पुरुषार्थेन (puruṣārthena) - by human (puruṣa) endeavor, by the goal of human (puruṣa) life

• स्वेन (svena) - by his own

• एव (eva) - only, just, indeed, precisely

• गरुडध्वजः (garuḍadhvajaḥ) - Viṣṇu, who has Garuḍa on his banner (one whose banner is Garuḍa (an epithet of Viṣṇu))

• कश्चित् (kaścit) - some, a certain, someone

• एव (eva) - only, just, indeed, precisely

• पुमान् (pumān) - a man, a human, a puruṣa

• एव (eva) - only, just, indeed, precisely

• पुरुषोत्तमताम् (puruṣottamatām) - the state of being the Supreme Person (puruṣottama), Supreme Personhood

• गतः (gataḥ) - attained, gone, reached

Words meanings and morphology

सारेण (sāreṇa) - by the essential, by the highest, by the true, by the excellent

(adjective)

Instrumental, masculine, singular of sāra

sāra - essence, pith, best part, strength; excellent, essential

Root: sṛ (class 1)

पुरुषार्थेन (puruṣārthena) - by human (puruṣa) endeavor, by the goal of human (puruṣa) life

(noun)

Instrumental, masculine, singular of puruṣārtha

puruṣārtha - human (puruṣa) endeavor, object of human (puruṣa) pursuit, goal of human (puruṣa) life

Compound type : tatpuruṣa (puruṣa+artha)

• puruṣa – man, human being, spirit, conscious being, cosmic person
  noun (masculine)
• artha – object, purpose, goal, meaning, wealth
  noun (masculine)

स्वेन (svena) - by his own

(pronoun)

Instrumental, masculine, singular of sva

sva - own, one's own

Note: Used adjectivally with puruṣārthena.

एव (eva) - only, just, indeed, precisely

(indeclinable)

गरुडध्वजः (garuḍadhvajaḥ) - Viṣṇu, who has Garuḍa on his banner (one whose banner is Garuḍa (an epithet of Viṣṇu))

(proper noun)

Nominative, masculine, singular of garuḍadhvaja

garuḍadhvaja - one whose banner is Garuḍa

Compound type : bahuvrīhi (garuḍa+dhvaja)

• garuḍa – mythical eagle, king of birds, vehicle of Viṣṇu
  proper noun (masculine)
• dhvaja – banner, flag, emblem
  noun (masculine)
  Root: dhvaj (class 1)

कश्चित् (kaścit) - some, a certain, someone

(pronoun)

Nominative, masculine, singular of kaścit

kaścit - some, a certain, someone

एव (eva) - only, just, indeed, precisely

(indeclinable)

पुमान् (pumān) - a man, a human, a puruṣa

(noun)

Nominative, masculine, singular of pums

pums - man, male, human being, spirit, puruṣa

एव (eva) - only, just, indeed, precisely

(indeclinable)

पुरुषोत्तमताम् (puruṣottamatām) - the state of being the Supreme Person (puruṣottama), Supreme Personhood

(noun)

Accusative, feminine, singular of puruṣottamatā

puruṣottamatā - the state of being the Supreme Person

Derived from puruṣottama with suffix -tā

Compound type : tatpuruṣa (puruṣottama+tā)

• puruṣottama – supreme person (puruṣa), best among men
  noun (masculine)
• tā – suffix forming abstract nouns, -ness, -hood
  suffix (feminine)

गतः (gataḥ) - attained, gone, reached

(adjective)

Nominative, masculine, singular of gata

gata - gone, arrived, attained, reached

Past Passive Participle

Derived from root gam (to go)

Root: gam (class 1)