Horus as bright as the sun was explained by a tale, known as "The Contendings of Horus and Seth". In this tale, it was said that Set, the patron of Upper Egypt, and Horus, the patron of Lower Egypt, had battled for Egypt brutally, with neither side victorious, until eventually the gods sided with Horus. As Horus was the ultimate victor he became known as "ḥr.w wr" "Horus the Great", but more usually translated "Horus the Elder". In the struggle, Set had lost a testicle, and Horus's eye was gouged out. Horus represented the eclipsing binary Algol in the Calendar of
Horus his semen forth, but it answered from the river, invalidating his claim. Then, the gods listened to Horus' claim of having dominated Set, and call his semen forth, and it answered from inside Set. However, Set still refused to relent, and the other gods were getting tired from over eighty years of fighting and challenges. Horus and Set challenged each other to a boat race, where they each raced in a boat made of stone. Horus and Set agreed, and the race started. But Horus had an edge: his boat was made of wood painted to resemble stone, rather than