Textes des sarcophages
The Egyptians themselves linked them with the ancient kings of Lower and Upper Egypt, the Souls of Pe and 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: