The real purpose of leviathan is to be served up as a dainty to the pious in the world to come. The female was put into brine as soon as she was killed, to be preserved against the time when her flesh will be needed.[126] The male is destined to offer a delectable sight to all beholders before he is consumed. When his last hour arrives, God will summon the angels to enter into combat with the monster. But no sooner will leviathan cast his glance at them than they will flee in fear and dismay from the field of battle. They will return to the charge with swords, but in vain, for his scales can turn back steel like straw. They will be equally unsuccessful when they attempt to kill him by throwing darts and slinging stones; such missiles will rebound without leaving the least impression on his body. Disheartened, the angels will give up the combat, and God will command leviathan and behemot to enter into a duel with each other. The issue will be that both will drop dead, behemot slaughtered by a blow of leviathan's fins, and leviathan killed by a lash of behemot's tail. From the skin of leviathan God will construct tents to shelter companies of the pious while they enjoy the dishes made of his flesh. The amount assigned to each of the pious will be in proportion to his deserts, and none will envy or begrudge the other his better share. What is left of leviathan's skin will be stretched out over Jerusalem as a canopy, and the light streaming from it will illumine the whole world, and what is left of his flesh after the pious have appeased their appetite, will be distributed among the rest of men, to carry on traffic therewith.[127] On the same day with the fishes, the birds were created, for these two kinds of animals are closely related to each other. Fish are fashioned out of water, and birds out of marshy ground saturated with water.[128] As leviathan is the king of fishes, so the ziz is appointed to rule over the birds.[129] His name comes from the variety of tastes his flesh has; it tastes like this, zeh, and like that, zeh.[130] The ziz is as monstrous of size as leviathan himself. His ankles rest on the earth, and his head reaches to the very sky.[121]