If you're referring to the prophet revered by the Sheikh Abdul Abulbul and his tribe in "Follow That Camel" (note no "Carry On" in the film's title), that was Mustapha Leek - geddit? :-)
My favourite has always been Up the Khyber. The best line is when Bernard Bresslaw turns to Cardew Robinson, who was lying on a bed of nails, and says, "Fakir, off!"