The tasks of discriminating dam and filly and the root end from the tip end of a stick, which occur both in the Tibetan tales and the Shukasaptati, are found again, with unimportant changes, in the Wallachian popular story, and the Hungarian, which in general resemble the Arabic. Some of those in the Arabian tale and in the Life of Æsop are of the same nature as the wit-trials in the Servian and German popular tales, the story in the Gesta Romanorum, and the German and English ballads. The wise Heykar, e.g., is required to sew together a burst mill-stone. He hands the king a pebble, requesting him first to make an awl, a file, and scissors out of that. The king of Egypt tells Æsop, the king of Babylon's champion sage, that when his mares hear the stallions neigh in Babylon, they cast their foal. Æsop's slaves are told to catch a cat, and are set to scourging it before the Egyptian public. Great offense is given, on account of the sacred character of the animal, and complaint is made to the king, who sends for Æsop in a rage. Æsop says his king has suffered an injury from this cat, for the night before the cat had killed a fine fighting-cock of his. "Fie, Æsop!" says the king of Egypt; "how could the cat go from Egypt to Babylon in one night?" "Why not," replies Æsop, "as well as mares in Egypt hear the stallions neigh in Babylon and cast their foal?" The tales in the Shukasaptati and in the Dsanglun represent the object of the sending of the tasks to be to ascertain whether the king retains the capable minister through whom he has acquired supremacy. According to the Arabian tale, and those derived from it, tribute is to be paid by the king whose riddles are guessed, or by him who fails to guess. This form of story, though it is a secondary one, is yet by no means late, as is shown by the anecdote in Plutarch, Septem Sapientum Convivium (6), itself probably a fragment of such a story, in which the king of the Æthiops gives a task to Amasis, king of Egypt, with a stake of many towns and cities. This task is the favorite one of draining [drinking] all the water in the sea, which we have had in the Servian tale (it also is in the Life of Æsop), and Bias gives the customary advice for dealing with it.[20] From the number of these wise virgins should not be excluded the king's daughter in the Gesta Romanorum who guesses rightly among the riddles of the three caskets and marries the emperor's son, though Bassanio has extinguished her just fame: Madden's Old English Versions, p. 238, No 66; Collier, Shakspere's Library, II, 102.