Laish

Judges 18:7, 10
So the five men departed and came to Laish, where they saw that the people were living securely, like the Sidonians, tranquil and unsuspecting. There was nothing lacking in the land and no oppressive ruler. And they were far away from the Sidonians and had no alliance with anyone. . . .

they smote

Deuteronomy 33:22
Concerning Dan he said: "Dan is a lion's cub, leaping out of Bashan."

Joshua 19:47
(Later, when the territory of the Danites was lost to them, they went up and fought against Leshem, captured it, and struck it down with the sword. So they took possession of Leshem, settled there, and renamed it after their father Dan.)

burnt

Joshua 11:11
The Israelites struck down everyone in Hazor with the sword, utterly destroying them. Nothing that breathed remained, and Joshua burned down Hazor itself.