2 Solomon spoke to all Israel, to the captains of thousands and of hundreds, and to the judges, and to every prince in all Israel, the heads of the fathers' (houses).
*Minor differences ignored. Grouped by changes, with first version listed as example.
The narrative here corresponds with 1-Kings 3:4; but is very much fuller. We learn from the present passage:
(1) that Solomon's sacrifice at Gibeon was a great public festivity, to which he collected vast numbers of the people;
(2) that it was made upon the brass altar of Bezaleel, which
(3) stood before the tabernacle; and
(4) that Solomon's vision was on the night of his sacrifice. Consult the marginal references
Then Solomon spake - This is supposed to have taken place in the second year of his reign.
Then Solomon (a) spake unto all Israel, to the captains of thousands and of hundreds, and to the judges, and to every governor in all Israel, the chief of the fathers.
(a) That is, he proclaimed a solemn sacrifice and commanded that all should attend.
Then Solomon spake unto all Israel,.... To their representatives about going to Gibeon to sacrifice, as the next words show: so Jarchi and Kimchi observe:
to the captains of thousands, and of hundreds, to the judges, and to every governor in all Israel, the chief of the fathers; whom he had convened on this occasion; though some think this is the same congregation gathered by his father, by whom he was anointed and made king, and that he spoke of this to them before they broke up, 1-Chronicles 28:1 which seems not so probable, since it was after the death of his father, after he had been king some time, and even after his marriage with Pharaoh's daughter, that what follows was done, see 1-Kings 3:1.
SOLEMN OFFERING OF SOLOMON AT GIBEON. (2-Chronicles 1:1-6)
Then Solomon spake unto all Israel--The heads, or leading officers, who are afterwards specified, were summoned to attend their sovereign in a solemn religious procession. The date of this occurrence was the second year of Solomon's reign, and the high place at Gibeon was chosen for the performance of the sacred rites, because the tabernacle and all the ancient furniture connected with the national worship were deposited there. Zadok was the officiating high priest (1-Chronicles 16:39). It is true that the ark had been removed and placed in a new tent which David had made for it at Jerusalem [2-Chronicles 1:4]. But the brazen altar, "before the tabernacle of the Lord," on which the burnt offerings were appointed by the law to be made, was at Gibeon. And although David had been led by extraordinary events and tokens of the divine presence to sacrifice on the threshing-floor of Araunah, Solomon considered it his duty to present his offerings on the legally appointed spot "before the tabernacle," and on the time-honored altar prepared by the skill of Bezaleel in the wilderness (Exodus 38:1).
Spake - Concerning his intention of going to Gibeon, and that they should attend him thither.
*More commentary available at chapter level.