महाभारतः mahābhārataḥ - book-13, chapter-16, verse-38

अयं ब्रह्मादिभिः सिद्धैर्गुहायां गोपितः प्रभुः ।
देवासुरमनुष्याणां न प्रकाशो भवेदिति ॥३८॥

38. ayaṁ brahmādibhiḥ siddhairguhāyāṁ gopitaḥ prabhuḥ ,
devāsuramanuṣyāṇāṁ na prakāśo bhavediti.

38. ayam brahma-ādibhiḥ siddhaiḥ guhāyām gopitaḥ
prabhuḥ deva-asura-manuṣyāṇām na prakāśaḥ bhavet iti

38. ayam prabhuḥ brahma-ādibhiḥ siddhaiḥ guhāyām
gopitaḥ deva-asura-manuṣyāṇām na prakāśaḥ bhavet iti

38. This Lord is hidden in the secret chamber by Brahmā and other perfected beings (siddhas) so that He may not become manifest to gods, demons, and humans.

Words meanings summery:

• अयम् (ayam) - this

• ब्रह्म-आदिभिः (brahma-ādibhiḥ) - by Brahmā and others; by those whose chief is Brahmā

• सिद्धैः (siddhaiḥ) - by perfected beings, by adepts

• गुहायाम् (guhāyām) - in the secret chamber (in the cave, in the secret chamber, in the heart/intellect)

• गोपितः (gopitaḥ) - hidden, concealed, protected

• प्रभुः (prabhuḥ) - lord, master, mighty

• देव-असुर-मनुष्याणाम् (deva-asura-manuṣyāṇām) - of gods, demons, and humans

• न (na) - not, no

• प्रकाशः (prakāśaḥ) - light, manifestation, splendor

• भवेत् (bhavet) - may it be, may it become

• इति (iti) - so that (thus, in this manner, so that)

Words meanings and morphology

अयम् (ayam) - this

(pronoun)

Nominative, masculine, singular of idam

idam - this, this here

ब्रह्म-आदिभिः (brahma-ādibhiḥ) - by Brahmā and others; by those whose chief is Brahmā

(noun)

Instrumental, masculine, plural of brahma-ādi

brahma-ādi - Brahmā and others; beginning with Brahmā

Compound type : tatpurusha (brahman+ādi)

• brahman – Brahmā (the creator deity); ultimate reality
  proper noun (masculine)
• ādi – beginning, et cetera, and so on
  indeclinable

सिद्धैः (siddhaiḥ) - by perfected beings, by adepts

(noun)

Instrumental, masculine, plural of siddha

siddha - perfected, accomplished, successful; a perfected being, sage, adept

Past Passive Participle

Derived from √sidh (to accomplish, succeed)

Root: sidh (class 4)

गुहायाम् (guhāyām) - in the secret chamber (in the cave, in the secret chamber, in the heart/intellect)

(noun)

Locative, feminine, singular of guhā

guhā - cave, cavern; a secret place; the heart (metaphorical)

गोपितः (gopitaḥ) - hidden, concealed, protected

(adjective)

Nominative, masculine, singular of gopita

gopita - hidden, concealed; guarded, protected

Past Passive Participle

Derived from √gup (to hide, protect)

Root: gup (class 1)

प्रभुः (prabhuḥ) - lord, master, mighty

(noun)

Nominative, masculine, singular of prabhu

prabhu - lord, master, ruler; powerful, mighty

देव-असुर-मनुष्याणाम् (deva-asura-manuṣyāṇām) - of gods, demons, and humans

(noun)

Genitive, masculine, plural of deva-asura-manuṣya

deva-asura-manuṣya - gods, demons, and humans (collectively)

Compound type : dvandva (deva+asura+manuṣya)

• deva – god, deity
  noun (masculine)
• asura – demon, evil spirit
  noun (masculine)
• manuṣya – human being, man
  noun (masculine)

न (na) - not, no

(indeclinable)

प्रकाशः (prakāśaḥ) - light, manifestation, splendor

(noun)

Nominative, masculine, singular of prakāśa

prakāśa - light, luster, splendor; manifestation, appearance; publicity

भवेत् (bhavet) - may it be, may it become

(verb)

3rd person , singular, active, optative (vidhi-liṅ) of bhū

Optative Mood

3rd person singular Parasmaipada, Optative Mood

Root: bhū (class 1)

इति (iti) - so that (thus, in this manner, so that)

(indeclinable)