योगवासिष्ठः yogavāsiṣṭhaḥ - book-7, chapter-60, verse-21

तत्र रुद्रसहस्राणि ब्रह्मकोटिशतानि च ।
दृष्टानि विष्णुलक्षाणि कल्पवृन्दान्यलं मया ॥ २१ ॥

tatra rudrasahasrāṇi brahmakoṭiśatāni ca ,
dṛṣṭāni viṣṇulakṣāṇi kalpavṛndānyalaṃ mayā 21

21. tatra rudrasahasrāṇi brahmakoṭiśatāni ca
dṛṣṭāni viṣṇulakṣāṇi kalpavṛndāni alam mayā

21. tatra mayā rudrasahasrāṇi brahmakoṭiśatāni
ca viṣṇulakṣāṇi kalpavṛndāni alam dṛṣṭāni

21. There, I have seen thousands of Rudras, hundreds of millions of (Brahman)s, hundreds of thousands of Viṣṇus, and countless groups of cosmic cycles (kalpas).

Words meanings summery:

• तत्र (tatra) - there, in that place, in that situation

• रुद्रसहस्राणि (rudrasahasrāṇi) - thousands of Rudras

• ब्रह्मकोटिशतानि (brahmakoṭiśatāni) - hundreds of crores of (Brahmā)s, hundreds of millions of (Brahmā)s

• च (ca) - and, also

• दृष्टानि (dṛṣṭāni) - seen, observed

• विष्णुलक्षाणि (viṣṇulakṣāṇi) - hundreds of thousands of Viṣṇus

• कल्पवृन्दानि (kalpavṛndāni) - countless cosmic cycles (kalpas) (groups of eons, multitudes of cosmic cycles)

• अलम् (alam) - countless, very many (enough, sufficient, abundant, numerous)

• मया (mayā) - by me

Words meanings and morphology

तत्र (tatra) - there, in that place, in that situation

(indeclinable)

रुद्रसहस्राणि (rudrasahasrāṇi) - thousands of Rudras

(noun)

Nominative, neuter, plural of rudrasahasra

rudrasahasra - a thousand Rudras

Compound type : tatpurusha (rudra+sahasra)

• rudra – Rudra (a Vedic deity, often identified with Śiva)
  proper noun (masculine)
• sahasra – thousand
  numeral (neuter)

Note: Can also be accusative plural if interpreted as objects of 'dṛṣṭāni' directly.

ब्रह्मकोटिशतानि (brahmakoṭiśatāni) - hundreds of crores of (Brahmā)s, hundreds of millions of (Brahmā)s

(noun)

Nominative, neuter, plural of brahmakoṭiśata

brahmakoṭiśata - a hundred crores of Brahmas

Compound type : tatpurusha (brahman+koṭi+śata)

• brahman – Brahmā (the creator deity), the absolute reality
  proper noun (masculine)
• koṭi – crore (ten million), edge, class
  noun (feminine)
• śata – hundred
  numeral (neuter)

Note: Can also be accusative plural if interpreted as objects of 'dṛṣṭāni' directly.

च (ca) - and, also

(indeclinable)

दृष्टानि (dṛṣṭāni) - seen, observed

(adjective)

Nominative, neuter, plural of dṛṣṭa

dṛṣṭa - seen, observed, visible

Past Passive Participle

from root dṛś (to see)

Root: dṛś (class 1)

Note: Agrees with the preceding neuter plural nouns.

विष्णुलक्षाणि (viṣṇulakṣāṇi) - hundreds of thousands of Viṣṇus

(noun)

Nominative, neuter, plural of viṣṇulakṣa

viṣṇulakṣa - a hundred thousand Viṣṇus

Compound type : tatpurusha (viṣṇu+lakṣa)

• viṣṇu – Viṣṇu (a major Hindu deity, the preserver)
  proper noun (masculine)
• lakṣa – hundred thousand, লক্ষ্য (lakh)
  numeral (neuter)

Note: Can also be accusative plural if interpreted as objects of 'dṛṣṭāni' directly.

कल्पवृन्दानि (kalpavṛndāni) - countless cosmic cycles (kalpas) (groups of eons, multitudes of cosmic cycles)

(noun)

Nominative, neuter, plural of kalpavṛnda

kalpavṛnda - group of kalpas, multitude of eons

Compound type : tatpurusha (kalpa+vṛnda)

• kalpa – eon, cosmic cycle, dissolution
  noun (masculine)
• vṛnda – group, multitude, host
  noun (neuter)

Note: Can also be accusative plural if interpreted as objects of 'dṛṣṭāni' directly.

अलम् (alam) - countless, very many (enough, sufficient, abundant, numerous)

(indeclinable)

मया (mayā) - by me

(pronoun)

Instrumental, singular of aham

aham - I

Note: Agent in a passive construction with 'dṛṣṭāni'.