योगवासिष्ठः yogavāsiṣṭhaḥ - book-4, chapter-32, verse-15

आलये दानवो व्यालः कलविङ्को भविष्यति ।
प्रथमाल्पश्रुतशास्त्र इवार्थरहितारवः ॥ १५ ॥

ālaye dānavo vyālaḥ kalaviṅko bhaviṣyati ,
prathamālpaśrutaśāstra ivārtharahitāravaḥ 15

15. ālaye dānavaḥ vyālaḥ kalaviṅkaḥ bhaviṣyati
prathamālpśrutaśāstraḥ iva artharahitāravaḥ

15. ālaye dānavaḥ vyālaḥ kalaviṅkaḥ prathamālpśrutaśāstraḥ
iva artharahitāravaḥ bhaviṣyati

15. In the house, a demon, a malevolent being, will become a sparrow. Its cry will be devoid of meaning, like the speech of one who has heard little scripture (śāstra) for the first time.

Words meanings summery:

• आलये (ālaye) - in the house, in the abode

• दानवः (dānavaḥ) - demon, a son of Danu

• व्यालः (vyālaḥ) - serpent, vicious animal, rogue, malevolent being

• कलविङ्कः (kalaviṅkaḥ) - sparrow, a noisy bird

• भविष्यति (bhaviṣyati) - will be, will become, will happen

• प्रथमाल्प्श्रुतशास्त्रः (prathamālpśrutaśāstraḥ) - one who has heard little scripture for the first time; one whose initial learning of scripture is meager

• इव (iva) - like, as, as if

• अर्थरहितारवः (artharahitāravaḥ) - having a meaningless sound, having a cry devoid of purpose

Words meanings and morphology

आलये (ālaye) - in the house, in the abode

(noun)

Locative, masculine, singular of ālaya

ālaya - house, abode, dwelling, receptacle

दानवः (dānavaḥ) - demon, a son of Danu

(noun)

Nominative, masculine, singular of dānava

dānava - demon, giant, son of Danu (a mythical being)

व्यालः (vyālaḥ) - serpent, vicious animal, rogue, malevolent being

(noun)

Nominative, masculine, singular of vyāla

vyāla - serpent, vicious animal, rogue, a mischievous or malevolent person

कलविङ्कः (kalaviṅkaḥ) - sparrow, a noisy bird

(noun)

Nominative, masculine, singular of kalaviṅka

kalaviṅka - sparrow, a noisy bird (specifically, a kind of small bird known for its chirping)

भविष्यति (bhaviṣyati) - will be, will become, will happen

(verb)

3rd person , singular, active, future (lṛṭ) of bhū

root verb

Root: bhū (class 1)

प्रथमाल्प्श्रुतशास्त्रः (prathamālpśrutaśāstraḥ) - one who has heard little scripture for the first time; one whose initial learning of scripture is meager

(adjective)

Nominative, masculine, singular of prathamālpśrutaśāstra

prathamālpśrutaśāstra - one who has heard little scripture for the first time

Compound type : bahuvrīhi (prathama+alpa+śruta+śāstra)

• prathama – first, initial, foremost
  adjective (masculine)
• alpa – little, small, few, meager
  adjective (masculine)
• śruta – heard, learned, revealed (as in scripture)
  adjective (masculine)
  Past Passive Participle
  Past Passive Participle of √śru (to hear)
  Root: śru (class 1)
• śāstra – scripture, sacred text, treatise, science, rule
  noun (neuter)
  Root: śās (class 2)

इव (iva) - like, as, as if

(indeclinable)

अर्थरहितारवः (artharahitāravaḥ) - having a meaningless sound, having a cry devoid of purpose

(adjective)

Nominative, masculine, singular of artharahitārava

artharahitārava - having a sound devoid of meaning, meaningless cry

Compound type : bahuvrīhi (artha+rahita+ārava)

• artha – meaning, purpose, object, wealth
  noun (masculine)
• rahita – devoid of, without, abandoned
  adjective (masculine)
  Past Passive Participle
  Past Passive Participle of √rah (to abandon)
  Root: rah (class 1)
• ārava – sound, cry, noise, roar
  noun (masculine)
  Prefix: ā
  Root: ru (class 2)