In Satya Yuga, Daksha performed a yagna with a desire of taking revenge on Lord Shiva. was angry because his daughter Sati had married Shiva against his wishes. Daksha invited all the deities to the yagna except for Shiva and Sati. The fact that she was not invited did not deter Sati from attending the yagna. But Sati, being an uninvited guest, was not given any respect. Furthermore, Daksha insulted Shiva. Sati was unable to bear her father’s insults toward her husband, so she committed suicide by jumping into the pyre. When Lord Shiva heard about her death he became furious. He went to the place where Daksha was performing his yagna and destroyed the area. Daksha was killed by Shiva’s ganas. Daksha
Lord Shiva then carried Sati’s body all over the world in a state of wild grief. At the request of all other gods, Lord Vishnu severed Sati’s body into 51 pieces with his Sudarshan Chakra, so that Lord Shiva could return to his sanity and once again take up his duties. Various parts of Sati’s body fell at different places which became known as Shakti Peethas. At all Shakti Peethas, the Goddess Shakti is accompanied by Lord Bhairava (a manifestation of Lord Shiva).
Know more about 51 Shakti Peethas