"Long before the text was written, however, the ritual was enacted. No matter how many times Apophis was defeated and killed, he always rose again to life and attacked the sun god's boat. The most powerful gods and goddesses would defeat the serpent in the course of every night, but during the day, as the sun god sailed slowly across the sky, Apophis regenerated and was ready again by dusk to resume the war. In a text known as the Book of Gates, the goddesses Isis, Neith, and Serket, assisted by other deities, capture Apophis and restrain him in nets held down by monkeys, the sons of Horus, and the great earth god Geb, where he is then chopped into pieces; the next night, though, the serpent is whole again and waiting for the barge of the sun when it enters the underworld."
From the World History entry on Apophis
