A certain man — according to Josephus, Micaiah, the son of Imlah. This tradition, or conjecture, agrees well with the subsequent narrative in 1 Kings 22.
The sons of the prophets. — This phrase, constantly recurring in the history of Elijah and Elisha, first appears here. But the thing designated is apparently as old as the days of Samuel who is evidently surrounded by “a company” of disciples. (See 1 Samuel 10:5; 1 Samuel 10:10; 1 Samuel 19:20.) The prophetic office seems never to have been, like the priesthood or kingship, hereditary. “Sonship,” therefore, no doubt means simply discipleship; and it is likely enough that the schools of the sons of the prophets were places of higher religious education, including many who did not look for the prophetic vocation; although the well-known words of Amos (Amos 7:14), “I was no prophet, neither was I a prophet’s son,” clearly indicate that from their ranks, generally though not invariably, the prophets were called. Probably the institution had fallen into disuse, and had been revived to seal and to secure the prophetic victory over Baal-worship. To Elijah the “sons of the prophets” look up with awe and some terror; to Elisha, with affectionate respect and trust.