योगवासिष्ठः yogavāsiṣṭhaḥ - book-1, chapter-3, verse-25

शुभे नक्षत्रदिवसे भ्रातृभ्यां सह राघवः ।
मङ्गलालंकृतवपुः कृतस्वस्त्ययनो द्विजैः ॥ २५ ॥

śubhe nakṣatradivase bhrātṛbhyāṃ saha rāghavaḥ ,
maṅgalālaṃkṛtavapuḥ kṛtasvastyayano dvijaiḥ 25

25. śubhe nakṣatra-divase bhrātṛbhyām saha rāghavaḥ
maṅgalālaṅkṛta-vapuḥ kṛta-svastyayanaḥ dvijaiḥ

25. On an auspicious day under a fortunate constellation, Rāghava (Rāma), accompanied by his two brothers, with a body adorned with auspicious signs, and having had ritual blessings (svastyayana) performed by brahmins (dvija)...

Words meanings summery:

• शुभे (śubhe) - on an auspicious, on a fortunate

• नक्षत्र-दिवसे (nakṣatra-divase) - on a day of a constellation, on an auspicious day

• भ्रातृभ्याम् (bhrātṛbhyām) - with two brothers

• सह (saha) - with, along with, accompanied by

• राघवः (rāghavaḥ) - Rāma (Rāghava (descendant of Raghu, an epithet for Rāma))

• मङ्गलालङ्कृत-वपुः (maṅgalālaṅkṛta-vapuḥ) - whose body is adorned with auspicious signs

• कृत-स्वस्त्ययनः (kṛta-svastyayanaḥ) - for whom auspicious rites have been performed, who has performed auspicious rites

• द्विजैः (dvijaiḥ) - by the twice-born; by brahmins

Words meanings and morphology

शुभे (śubhe) - on an auspicious, on a fortunate

(adjective)

Locative, masculine, singular of śubha

śubha - auspicious, fortunate, beautiful, bright, good

नक्षत्र-दिवसे (nakṣatra-divase) - on a day of a constellation, on an auspicious day

(noun)

Locative, masculine, singular of nakṣatradivasa

nakṣatradivasa - day of a constellation, auspicious day

Compound type : tatpuruṣa (nakṣatra+divasa)

• nakṣatra – star, constellation; lunar mansion
  noun (neuter)
• divasa – day, daylight
  noun (masculine)

भ्रातृभ्याम् (bhrātṛbhyām) - with two brothers

(noun)

Instrumental, masculine, dual of bhrātṛ

bhrātṛ - brother

सह (saha) - with, along with, accompanied by

(indeclinable)

राघवः (rāghavaḥ) - Rāma (Rāghava (descendant of Raghu, an epithet for Rāma))

(proper noun)

Nominative, masculine, singular of rāghava

rāghava - descendant of Raghu; a name for Rāma

Derived from Raghu with the patronymic suffix -a.

मङ्गलालङ्कृत-वपुः (maṅgalālaṅkṛta-vapuḥ) - whose body is adorned with auspicious signs

(adjective)

Nominative, masculine, singular of maṅgalālaṅkṛtavapus

maṅgalālaṅkṛtavapus - one whose body is decorated with auspicious signs

Compound type : bahuvrīhi (maṅgala+alaṅkṛta+vapus)

• maṅgala – auspicious, fortunate; well-being, blessing
  noun (neuter)
• alaṅkṛta – decorated, adorned, embellished
  adjective (masculine)
  Past Passive Participle
  Derived from the root √kṛ (to do, make) with prefix alam- (sufficiency, ornamentation).
  Prefix: alam
  Root: kṛ (class 8)
• vapus – body, form, figure
  noun (neuter)

कृत-स्वस्त्ययनः (kṛta-svastyayanaḥ) - for whom auspicious rites have been performed, who has performed auspicious rites

(adjective)

Nominative, masculine, singular of kṛtasvastyayana

kṛtasvastyayana - one for whom ritual blessings (svastyayana) have been performed

Compound type : bahuvrīhi (kṛta+svastyayana)

• kṛta – done, made, performed
  adjective (masculine)
  Past Passive Participle
  Derived from the root √kṛ (to do, to make).
  Root: kṛ (class 8)
• svastyayana – ritual blessing, benediction, auspicious rite
  noun (neuter)

द्विजैः (dvijaiḥ) - by the twice-born; by brahmins

(noun)

Instrumental, masculine, plural of dvija

dvija - twice-born (a brahmin, kṣatriya, vaiśya); bird; tooth

Compound 'dvi-ja' (born twice)

Compound type : tatpuruṣa (dvi+ja)

• dvi – two
  numeral
• ja – born, produced from
  adjective (masculine)
  suffix for 'born'
  Derived from root √jan (to be born).
  Root: jan (class 4)