Judges 18:27-29

27Then they took what Micah had made, and his priest, and went on to Laish, against a people at peace and secure. They attacked them with the sword and burned down their city.

28There was no one to rescue them because they lived a long way from Sidon and had no relationship with anyone else. The city was in a valley near Beth Rehob. The Danites rebuilt the city and settled there.

29They named it Dan after their ancestor Dan, who was born to Israel—though the city used to be called Laish.