Joshua's spies visit and "came unto" a prostitute in Jericho. They weren't very discreet about it either, since
the King of Jericho soon found out about it. The king's officials ask Rahab to "bring forth the men
that are come to thee." 2:1-4
At God's command, Joshua makes some knives and circumcises "again the children of Israel the second time"
(ouch!) at the "hill of the foreskins." 5:2-3