In Egyptian mythology, the Ogdoad were eight primordial deities worshiped in Hermopolis.
The earliest certain reference to the Ogdoad is from the Eighteenth Dynasty, in a dedicatory inscription by Hatshepsut at the Speos Artemidos.[2]
Texts of the Late Period describe them as having the heads of frogs (male) and serpents (female), and they are often depicted in this way in reliefs of the last dynasty,  the Ptolemaic Kingdom. The eight deities were arranged in four male–female pairs.