योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-51, verse-30

तस्यां गतायां स पितुरन्तेवासितया तया ।
अतिष्ठत्संयतो धीमानर्कस्येवारुणः पुरः ॥ ३० ॥

tasyāṃ gatāyāṃ sa piturantevāsitayā tayā ,
atiṣṭhatsaṃyato dhīmānarkasyevāruṇaḥ puraḥ 30

30. tasyām gatāyām sa pituḥ antevāsitayā tayā
atiṣṭhat saṃyataḥ dhīmān arkasya iva aruṇaḥ puraḥ

30. tasyām gatāyām sa saṃyataḥ dhīmān pituḥ
antevāsitayā tayā arkasya puraḥ aruṇaḥ iva atiṣṭhat

30. When she (the mother) had departed, he (the son), by her (the mother's arrangement), remained as a restrained and intelligent resident student of the father (sage), just like Aruṇa before the sun (arka).

Words meanings summery:

• तस्याम् (tasyām) - when she (the mother) (in her, of her, to her (feminine))

• गतायाम् (gatāyām) - when she had gone/departed (gone, departed (feminine))

• स (sa) - he (the son) (he, that)

• पितुः (pituḥ) - of the father (sage) (of the father, of the teacher)

• अन्तेवासितया (antevāsitayā) - as a resident student (or through being a resident student) (by the state of being a resident student, through discipleship)

• तया (tayā) - by that (arrangement/entrustment from the mother) (by her, by that (feminine))

• अतिष्ठत् (atiṣṭhat) - he remained (he stood, he remained, he was)

• संयतः (saṁyataḥ) - restrained, disciplined (restrained, controlled, disciplined)

• धीमान् (dhīmān) - intelligent (intelligent, wise, thoughtful)

• अर्कस्य (arkasya) - of the sun (of the sun, of the sun-god)

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

• अरुणः (aruṇaḥ) - Aruṇa (personified as the sun's charioteer) (Aruṇa (the charioteer of the sun), reddish, dawn)

• पुरः (puraḥ) - before, in front of (before, in front of, formerly)

Words meanings and morphology

तस्याम् (tasyām) - when she (the mother) (in her, of her, to her (feminine))

(pronoun)

Locative, feminine, singular of tad

tad - that, he, she, it

Locative singular feminine of `tad`.

गतायाम् (gatāyām) - when she had gone/departed (gone, departed (feminine))

(adjective)

Locative, feminine, singular of gatā

gatā - gone, departed, reached, attained

Past Passive Participle

Feminine locative singular of `gata` (PPP of `gam`).

Root: gam (class 1)

स (sa) - he (the son) (he, that)

(pronoun)

Nominative, masculine, singular of tad

tad - that, he, she, it

Nominative singular masculine of `tad` before consonants.

पितुः (pituḥ) - of the father (sage) (of the father, of the teacher)

(noun)

Genitive, masculine, singular of pitṛ

pitṛ - father, ancestor, teacher, protector

Genitive singular of `pitṛ` (ṛ-stem noun).

Note: Governs `antevāsitayā`.

अन्तेवासितया (antevāsitayā) - as a resident student (or through being a resident student) (by the state of being a resident student, through discipleship)

(noun)

Instrumental, feminine, singular of antevāsitā

antevāsitā - the state of being a resident student, discipleship

Derived from `antevāsin` (resident student) with suffix `tā` (abstract noun).

Root: vas (class 1)

तया (tayā) - by that (arrangement/entrustment from the mother) (by her, by that (feminine))

(pronoun)

Instrumental, feminine, singular of tad

tad - that, he, she, it

Instrumental singular feminine of `tad`.

अतिष्ठत् (atiṣṭhat) - he remained (he stood, he remained, he was)

(verb)

3rd person , singular, active, past imperfect (laṅ) of sthā

imperfect past

Imperfect 3rd singular active, from root `sthā`. Augment `a-` and `ṣ` for `s` due to retroflexion rule.

Root: sthā (class 1)

संयतः (saṁyataḥ) - restrained, disciplined (restrained, controlled, disciplined)

(adjective)

Nominative, masculine, singular of saṃyata

saṁyata - restrained, controlled, disciplined, composed

Past Passive Participle

Formed from root `yam` with prefix `sam-`.

Prefix: sam

Root: yam (class 1)

धीमान् (dhīmān) - intelligent (intelligent, wise, thoughtful)

(adjective)

Nominative, masculine, singular of dhīmat

dhīmat - intelligent, wise, sagacious, thoughtful

Possessive adjective formed from `dhī` (intellect) + suffix `mat`.

अर्कस्य (arkasya) - of the sun (of the sun, of the sun-god)

(noun)

Genitive, masculine, singular of arka

arka - sun, sun-god, ray, hymn

Root: arc (class 1)

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

(indeclinable)

अरुणः (aruṇaḥ) - Aruṇa (personified as the sun's charioteer) (Aruṇa (the charioteer of the sun), reddish, dawn)

(proper noun)

Nominative, masculine, singular of aruṇa

aruṇa - Aruṇa (charioteer of the sun), reddish, dawn, golden-red

Note: Mythological figure.

पुरः (puraḥ) - before, in front of (before, in front of, formerly)

(indeclinable)

Indeclinable adverb/preposition, often takes genitive.