A fenced city - Or, “fenced cities.” If Samaria had refused to acknowledge Jehu, many other Israelite towns would have been sure to follow the example.
Related Commentaries of 2 Kings 10:2
2 Kings 10:2
2 Now as soon as this letter cometh to you, seeing your master's sons are with you, and there are with you chariots and horses, a fenced city also, and armour;