योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-43, verse-19

मानवा वातलोलोच्चपत्रप्राप्ताम्बुभङ्गुर ।
मानवासु न चास्वन्धगर्भशय्यासु सुप्यताम् ॥ १९ ॥

mānavā vātaloloccapatraprāptāmbubhaṅgura ,
mānavāsu na cāsvandhagarbhaśayyāsu supyatām 19

19. mānavāḥ vātaloloccapatraprāptāmbubhaṅgurāḥ
mānavāsu na ca andhagarbhaśayyāsu supyatām

19. mānavāḥ vātaloloccapatraprāptāmbubhaṅgurāḥ
na ca mānavāsu andhagarbhaśayyāsu supyatām

19. O humans (mānavāḥ), who are as fragile as water droplets clinging to a high, wind-swept, trembling leaf! Do not sleep again in human existences (mānavāsu) that are like dark, confining womb-beds (andhagarbhaśayyāsu).

Words meanings summery:

• मानवाः (mānavāḥ) - O humans (mānavāḥ) (O humans, O mankind)

• वातलोलोच्चपत्रप्राप्ताम्बुभङ्गुराः (vātaloloccapatraprāptāmbubhaṅgurāḥ) - who are as fragile as water droplets clinging to a high, wind-swept, trembling leaf (fragile like water collected on a high, wind-blown, trembling leaf)

• मानवासु (mānavāsu) - in human existences (mānavāsu) (in human lives, in human existences)

• न (na) - not (not, no)

• च (ca) - and (and, also)

• अन्धगर्भशय्यासु (andhagarbhaśayyāsu) - that are like dark, confining womb-beds (andhagarbhaśayyāsu) (in dark/blind womb-beds)

• सुप्यताम् (supyatām) - do not sleep again (let one sleep, let it be slept)

Words meanings and morphology

मानवाः (mānavāḥ) - O humans (mānavāḥ) (O humans, O mankind)

(noun)

Vocative, masculine, plural of mānava

mānava - human, man, mankind, offspring of Manu

वातलोलोच्चपत्रप्राप्ताम्बुभङ्गुराः (vātaloloccapatraprāptāmbubhaṅgurāḥ) - who are as fragile as water droplets clinging to a high, wind-swept, trembling leaf (fragile like water collected on a high, wind-blown, trembling leaf)

(adjective)

Vocative, masculine, plural of vātaloloccapatraprāptāmbubhaṅgura

vātaloloccapatraprāptāmbubhaṅgura - fragile like water collected on a high, wind-blown, trembling leaf

Compound type : bahuvrīhi (vātalola+ucca+patra+prāpta+ambu+bhaṅgura)

• vātalola – trembling/flickering due to wind, wind-blown
  adjective (masculine)
  Compound: vāta (wind) + lola (trembling)
• ucca – high, elevated
  adjective (neuter)
• patra – leaf
  noun (neuter)
• prāpta – obtained, reached, received
  adjective (neuter)
  Past Passive Participle
  From root āp (to obtain) with prefix pra
  Prefix: pra
  Root: āp (class 5)
• ambu – water
  noun (neuter)
• bhaṅgura – fragile, perishable, brittle, transient
  adjective (masculine)
  Root: bhañj (class 7)

Note: Adjective agreeing with 'mānavāḥ'. The devanagari has 'bhaṅgur', which is a stem form or a shortened vocative, here normalized to 'bhaṅgurāḥ'.

मानवासु (mānavāsu) - in human existences (mānavāsu) (in human lives, in human existences)

(noun)

Locative, feminine, plural of mānava-asu

mānava-asu - human life/existence

Compound of 'mānava' (human) and 'asu' (life-breath, life), which is often treated as feminine in such compounds.

Compound type : tatpuruṣa (mānava+asu)

• mānava – human, mankind
  noun (masculine)
• asu – life, breath, vital spirit
  noun (masculine)

न (na) - not (not, no)

(indeclinable)

च (ca) - and (and, also)

(indeclinable)

अन्धगर्भशय्यासु (andhagarbhaśayyāsu) - that are like dark, confining womb-beds (andhagarbhaśayyāsu) (in dark/blind womb-beds)

(noun)

Locative, feminine, plural of andhagarbhaśayyā

andhagarbhaśayyā - blind/dark womb-bed, a womb that confines one in darkness

Compound type : tatpuruṣa (andha+garbha+śayyā)

• andha – blind, dark
  adjective (neuter)
• garbha – womb, embryo, interior
  noun (masculine)
• śayyā – bed, couch, sleeping
  noun (feminine)
  Root: śī (class 2)

सुप्यताम् (supyatām) - do not sleep again (let one sleep, let it be slept)

(verb)

3rd person , singular, passive, imperative (loṭ) of svap

Root: svap (class 2)

Note: Impersonal passive used with 'na ca' to prohibit returning to rebirth (sleeping in wombs).