What does Judges 18:2 mean?
The tribe of Dan has decided to expand their territory. Their current settlements lay around the towns of Zorah and Eshtaol. For years, they have existed in the hill country of the lot apportioned for their tribe (Joshua 19:40–46). This has been an uneasy, contentious time because they failed to remove the original pagan nations living there (Judges 1:34–36). The Amorites, in particular, held considerable power in that area.Before moving, the people of Dan must identify a good region into which they can expand. They identify five strong men to serve as scouts. They will seek good, usable locations which can be taken by force. It's clear they are willing to take land designated for other tribes as their own since they have failed to claim their own allotment (Judges 18:1).
The scouts travel north into Ephraim and eventually come to the home of Micah (Judges 17:1–5). It's possible Micah ran a kind of lodging house for travelers. That would explain how both the young Levite man (Judges 17:7–13) and these five Danite scouts ended up staying with him.