Just before you go into the temple, if you listen into the Clakkers Conversations, they say 'I hear Stranger needs to see the doc, he must be seriously sick if he wants to see that freak?"
Obviously this information has spred from town to town and when the outlaws came, they must have asked what Stranger was doing in town, so the clakkers would have told them (Wouldn't you if it risked your life)! The Clakkers must know about the Outlaws being there because he says 'Now good look with those outlaws.. I mean the Doc',
They must have blabbed.
__________________
|