Text · Shakta · East India
Mahabhagavata Purana
A Shakta upapurana of eastern India that tells the birth of the ten Mahavidyas at Daksha's sacrifice and places them round Kamakhya; dated from about 950 to after the fourteenth century by different scholars.
Sources: The Mahabhagavata Purana, English translation (archive.org upload; Pushpendra Kumar's edition, translator not named); David Kinsley, Tantric Visions of the Divine Feminine: The Ten Mahavidyas (University of California Press, 1997); Chhinnamasta (Wikipedia) · see Mahabhagavata Purana's web