Four sons of Horus Nekhen. In Spells 112 and 113 of the Book of the Dead which have their origins in the earlier Coffin Texts Spells 157 and 158, it is described how Horus has his eye injured, and because of this is given the sons of Horus: The injury of Horus's eye is part of the myth cycle known as the Contending of Horus and Set recounting how they fought over the crown of Egypt. In a unique illustration in the tomb of Ay the sons of Horus are shown wearing the red and white crowns as the Souls of Pe and Nekhen,
Horus true stone. Set's boat, being made of heavy stone, sank, but Horus' did not. Horus then won the race, and Set stepped down and officially gave Horus the throne of Egypt. After the New Kingdom, Set was still considered lord of the desert and its oases. In many versions of the story, Horus and Set divide the realm between them. This division can be equated with any of several fundamental dualities that the Egyptians saw in their world. Horus may receive the fertile lands around the Nile, the core of Egyptian civilization, in which case Set takes the barren desert