There reigned once in the City of Peace， (Baghdad)， before the Khalifate of Abdulmelik ben Merwan，[FN#1] a king called Omar ben Ennuman， who was of the mighty giants and had subdued the kings of Persia and the Emperors of the East， for none could warm himself at his fire[FN#2] nor cope with him in battle， and when he was angry， there came sparks out of his nostrils. He had gotten him the dominion over all countries， and God had subjected unto him all creatures; his commands were obeyed in all the great cities and his armies penetrated the most distant lands: the East and West came under his rule， with the regions between them， Hind and Sind and China and Hejaz and Yemen and the islands of India and China， Syria and Mesopotamia and the land of the blacks and the islands of the ocean and all the famous rivers of the earth，Jaxartes and Bactrus， Nile and Euphrates. He sent his ambassadors to the farthest parts of the earth， to fetch him true report， and they returned with tidings of justice and peace， bringing him assurance of loyalty and obedience and invocations of blessings on his head; for he was a right noble king and there came to him gifts and tribute from all parts of the world. He had a son called Sherkan， who was one of the prodigies of the age and the likest of all men to his father， who loved him with an exceeding love and had appointed him to be king after him. The prince grew up till he reached man's estate and was twenty years old， and God subjected all men to him， for he was gifted with great might and prowess in battle， humbling the champions and destroying all who made head against him. So， before long， this Sherkan became famous in all quarters of the world and his father rejoiced in him: and his might waxed， till he passed all bounds and magnified himself， taking by storm the citadels and strong places.