The rabbinical commentators conjecture that this prophet was Micaiah, the son of Imlah, who is mentioned below 1 Kings 22:8.
Hast thou seen all this great multitude? - The boast of Ben-hadad 1 Kings 20:10, was not without a basis of truth; his force seems to have exceeded 130, 000 (compare 1 Kings 20:25, 1 Kings 20:29-30). In his wars with the Assyrians we find him sometimes at the head of 100, 000 men.