Judges 18:13

‘ And they passed from there to the hill country of Ephraim, and came to the house of Micah.'

Coming to the house of Micah was no doubt by deliberate design of the five guides. But this was a breach of hosiptality. They had eaten at Micah's table which was a profession of friendship. Now they were betraying him. All decency had ceased because every man was doing what was right in his own eyes.