योगवासिष्ठः yogavāsiṣṭhaḥ - book-6, chapter-9, verse-31

सर्वदैवाविनाशात्म कुम्भानां गगनं यथा ।
यथा मणेरयःस्पन्दे अयस्कान्तस्य कर्तृता ॥ ३१ ॥

sarvadaivāvināśātma kumbhānāṃ gaganaṃ yathā ,
yathā maṇerayaḥspande ayaskāntasya kartṛtā 31

31. sarvadā eva avināśa-ātma kumbhānām gaganam yathā
yathā maṇeḥ ayaḥ-spande ayaskāntasya kartṛtā

31. yathā kumbhānām gaganam sarvadā eva avināśa-ātma (bhavati).
yathā maṇeḥ ayaḥ-spande ayaskāntasya kartṛtā (dṛśyate).

31. Just as space (gagana) remains eternally of imperishable nature (ātman) in relation to pots, and just as a magnet's causality (kartṛtā) is observed in the movement of iron near a crystal...

Words meanings summery:

• सर्वदा (sarvadā) - always, at all times

• एव (eva) - indeed, only, certainly

• अविनाश-आत्म (avināśa-ātma) - of imperishable nature, whose nature is indestructible

• कुम्भानाम् (kumbhānām) - of pots, of jars

• गगनम् (gaganam) - sky, space, ether

• यथा (yathā) - just as, as

• यथा (yathā) - just as, as

• मणेः (maṇeḥ) - of a jewel, of a crystal

• अयः-स्पन्दे (ayaḥ-spande) - in the movement of iron, in the vibration of iron

• अयस्कान्तस्य (ayaskāntasya) - of the magnet, of the loadstone

• कर्तृता (kartṛtā) - doership, agency, causality, the state of being a doer

Words meanings and morphology

सर्वदा (sarvadā) - always, at all times

(indeclinable)

एव (eva) - indeed, only, certainly

(indeclinable)

अविनाश-आत्म (avināśa-ātma) - of imperishable nature, whose nature is indestructible

(adjective)

Nominative, masculine, singular of avināśa-ātman

avināśa-ātman - one whose self/nature is imperishable

Compound type : bahuvrihi (a+vināśa+ātman)

• a – not, non-
  indeclinable
• vināśa – destruction, perishing
  noun (masculine)
• ātman – self, soul, spirit, nature
  noun (masculine)

Note: Qualifies 'gaganam' (neuter, but the compound agrees with the implied subject 'self' of space)

कुम्भानाम् (kumbhānām) - of pots, of jars

(noun)

Genitive, masculine, plural of kumbha

kumbha - pot, jar

गगनम् (gaganam) - sky, space, ether

(noun)

Nominative, neuter, singular of gagana

gagana - sky, firmament, space

यथा (yathā) - just as, as

(indeclinable)

यथा (yathā) - just as, as

(indeclinable)

मणेः (maṇeḥ) - of a jewel, of a crystal

(noun)

Genitive, masculine, singular of maṇi

maṇi - jewel, gem, crystal

अयः-स्पन्दे (ayaḥ-spande) - in the movement of iron, in the vibration of iron

(noun)

Locative, masculine, singular of ayaḥ-spanda

ayaḥ-spanda - movement of iron, vibration of iron

Compound type : tatpurusha (ayas+spanda)

• ayas – iron, metal
  noun (neuter)
• spanda – movement, vibration, throb
  noun (masculine)

अयस्कान्तस्य (ayaskāntasya) - of the magnet, of the loadstone

(noun)

Genitive, masculine, singular of ayaskānta

ayaskānta - magnet, loadstone

Compound type : tatpurusha (ayas+kānta)

• ayas – iron, metal
  noun (neuter)
• kānta – desired, beloved, attractive
  adjective

कर्तृता (kartṛtā) - doership, agency, causality, the state of being a doer

(noun)

Nominative, feminine, singular of kartṛtā

kartṛtā - doership, agency, state of being an agent