Joshua 11:10 KJV
And Joshua at that time turned back, and took Hazor, and smote the king thereof with the sword: for Hazor beforetime was the head of all those kingdoms.
Joshua 11:10, King James Version
In context
9 And Joshua did unto them as the Lord bade him: he houghed their horses, and burnt their chariots with fire.
10 And Joshua at that time turned back, and took Hazor, and smote the king thereof with the sword: for Hazor beforetime was the head of all those kingdoms.
11 And they smote all the souls that were therein with the edge of the sword, utterly destroying them: there was not any left to breathe: and he burnt Hazor with fire.