Daud is a Khemedian terrorist worker who is working for Dr. J.W. Müller and appears in The Adventures of Tintin series appeared in Land of Black Gold. He was notified with Abdul by Murad in order to kill Tintin. He goes with Murad and searches to kill Tintin. He got beaten up by Captain Archibald Haddock along with Murad, and Abdul, and was arrested by Emir Mohammed ben Khalish Ezab's troops.