Kaïumarth overcame the giant Semendoun, who had a hundred arms; his son, Huschenk, also overcame a giant who had three heads, mounted on an animal with twelve legs. This animal, named Rakhsche, was found by him in the Dog Isle, or the New Continent, and was born of the union of a crocodile and an hippopotamus, and it fed on the flesh of serpents. Having mastered this beast, Huschenk overcame the Mahisers, which have heads of fish and are of great ferocity. After having extended his conquests to the extremities of the earth, Huschenk was crushed to death by a mass of rock which the giants, his mortal enemies, hurled against him.[167] According to Tabari, Huschenk was the son of Kaïumarth, who was the son of Mahalaleel. He was the first man to cut down trees and to make boards, and fashion them into doors to close the entrance to houses. He also discovered many precious stones, such as the topaz and the jacinth. He reigned four hundred years.[168] He was succeeded by Tahmourath, who taught men to saddle and bridle horses; he was also the first man to write in Persian characters; he figures as a great hero in Iranian fable. According to the story in Persia, he was carried by the Simorg to the mountain of Kaf. Now the Simorg is a wondrous bird, speaking all languages, and eminently religious. According to the Kaherman Nâmeh, the bird Simorg, being asked its age, replied, “This world has been seven times peopled, and seven times made void of living beings. The generation of Adam, in which we now are, will last seven thousand years, which form a cycle, and I have seen twelve of these revolutions. How many more I shall see is unknown to me.” The same book informs us that the Simorg was a great friend of the race of Adam, and a great enemy to the demons and Jins. He knew Adam personally, and had done obeisance to him, and enjoyed the same religion as our first fathers. He foretold to Tahmourath all that was to take place in the world, and plucking from his bosom some feathers, he presented them to him, and from that time all great captains and men of war wear feather crests. Tahmourath having been transported by the bird to the mountains of Kaf, he assisted the Peris, who were at war with the Jins. Argenk, the giant, finding that the Peris were gaining the mastery, with the assistance of Tahmourath, sent an embassy desiring peace; but the ambassador, Imlain, abandoned the party of the Jins and assisted Tahmourath to obtain complete mastery in the mountains of Kaf, and to overcome not only the giant Argenk, but also Demrusch, a far more terrible monster. Demrusch lived in a cavern guarding a vast treasure, which he had amassed in Persia and India. He had also carried off the Peri Mergian. Tahmourath slew Demrusch and released Mergian. According to the Persian story, Tahmourath was the first to cultivate rice, and to nourish silk-worms in the province of Tabristan.[169] To return to Tabari.