Saptanagas is the collective name given to seven holy and divine serpents in Hindu religion. The seven snakes or nagas are:
- Ananta,
- Takshaka,
- Karka,
- Padma,
- Mahapadma,
- Sanmkhaka and
- Gulika.

The Agni Purana states that these serpents should adorn the walls of the temples. Some of them are depicted as having multiple heads.
Hindu God Vishnu sleeps on Ananta in the milky ocean.
Ananta means that which has no beginning or end. Symbolically this being exists throughout the known and unknown universe.
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Ananta means that which has no beginning or end. Symbolically this being exists throughout the known and unknown universe.
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