Harum Scarum (1965)
Zacha: Meet my most valuable client, Johnny Tyronne. He is an American, which means nothing, but he is filthy rich, which most assuredly means something.
Johnny Tyronne: [Referring to the children that Sinan threatens to kill if Johnny does not assassinate the King] How can I be sure they won't be harmed?
Aishah: Assassinate King Toranshah and you have Sinan's promise that no harm will come to them. In over one thousand years, no leader of the assassins has ever violated a promise.
Johnny Tyronne: Well it's nice to know you're doing business with such a reputable firm.
Johnny Tyronne: I like the way you settle your scores, your Majesty.
King Toranshah: I couldn't kill my own brother, Johnny. But I am sending him into exile, with his favorite chess player
Johnny Tyronne: Just be a nice king and don't exile him into the USA.
Sinan: I am Sinan, Mr. Tyronne, Lord of the Assassins.
Johnny Tyronne: Well, I'm the Sheik of Araby. Whatta ya want with me anyway?