Joshua 19:47-48

(But the limit of the children of Dan was not wide enough for them; so the children of Dan went up and made war on Leshem and took it, putting it to the sword without mercy, and they took it for their heritage and made a place for themselves there, giving it the name of Leshem-dan, after the name of their father, Dan.) This is the heritage of the tribe of the children of Dan by their families, these towns with their unwalled places.