|| एकं सत् विप्र बहुदा वदन्ति ||

|| एकं सत् विप्र बहुदा वदन्ति ||

It has been documented in Brihadaranyaka Upanishad - Chapter 3.


Śākalya         : "How many gods are there?"
Yājñavalkya  : "Three hundred and three." Then he says, "Three thousand and three."

Śākalya         : "Is this the answer that you give me to my question, how many gods are there? Three thousand and three; three hundred and three! Have you no other answer to this question?"
Yājñavalkya  : There are thirty-three gods.

Śākalya         : "All right!" (not satisfied with answer) ...Tell me again properly; how many gods are there?"
Yājñavalkya   : "Six are there."

Śākalya         : "How many gods are there. Tell me again. Think properly."
Yājñavalkya   : "Only three gods are there."

Śākalya         : "How many gods are there? Tell again.
Yājñavalkya   : "Two gods are there."

Śākalya         :  "Tell again; how many gods are there?"
Yājñavalkya   :  "One and a half gods"

(Then he was very much upset)

Śākalya         :  "What is this you say, one and a half gods. Tell again properly; how many gods are there?"
Yājñavalkya  :  "One god is there,"

Śākalya         : "All these numbers that you have mentioned – three thousand and three, three hundred and  three – what are these gods? Give the names of these gods, the deities."
Yājñavalkya  :   "All these three thousand and all that I mentioned – they are not really gods. They are only   manifestations of the thirty-three. The thirty-three are the principal manifestations, and others are only their glories, radiances, manifestations, magnificences or forces, energies,  powers."

Śākalya         : "But what are these thirty-three?"
Yājñavalkya   : "The thirty-three gods are eight Vasus, eleven Rudras, twelve Ādityas, then Indra and Prajāpati – these make thirty-three gods."

Śākalya         : "What are these Vasus which are eight in number?"
Yājñavalkya   : "Fire is one deity; earth is one deity; air is another; the atmosphere is one deity; the sun is one deity; the heaven is one deity; moon is one deity; the stars are one deity. These constitute eight groups"

Śākalya         : "Why do you call them Vasus?"
Yājñavalkya   : "Everything is deposited as it were in these constituent principles. Therefore, they are called Vasus."

Śākalya         : "Who are the Rudras?"
Yājñavalkya  : "The ten senses and the mind make eleven. These are the Rudras."
        
Śākalya         : "What are the twelve Ādityas, the suns?"
Yājñavalkya   : "They are twelve forces of the sun, takes away the vitality of people."

Śākalya         : "Who is Indra? Who is Prajāpati?"
Yājñavalkya   : "The rain cloud can be called Indra. Sacrifice can be called Prajāpati."

Śākalya         : "What do you mean by rain cloud?"
Yājñavalkya   : "By rain cloud I do not actually mean the cloud, but the lightning which is the embodiment of energy."