This character visits a valley of diamonds after grabbing onto the leg of a giant roc bird.
The brother of the title character of Roddy Doyle's novel  Paddy Clarke Ha Ha Ha  is nicknamed for this character, whose daughter Yasmin falls in love with an American called "Somebody" in a John Barth novel. After escaping some cannibals who feed their victims madness-inducing herbs, this character is thrown into a cave due to the death of his wife, where he survives by stealing the rations of other widowed spouses dropped into the cave. This character tells a poor porter of the (*)  same name about how he used wine to defeat an old man who forced him to carry him around on his shoulders. This character visits a valley of diamonds after grabbing onto the leg of a giant roc bird. For 10 points, name this sailor whose seven voyages are recounted in  The Arabian Night
The brother of the title character of Roddy Doyle's novel  Paddy Clarke Ha Ha Ha  is nicknamed for this character, whose daughter Yasmin falls in love with an American called "Somebody" in a John Barth novel.
 Sinbad  [or  Sindbad ] 