Adam Clarke Bible Commentary
Three rows of hewed stone, and a row of cedar beams - Does not this intimate that there were three courses of stone, and then one course of timber all through this wall? Three strata of stone and one stratum of timber, and so on. If so, could such a building be very durable? This is also referred to in the succeeding chapter, Kg1 7:11; and as both the temple and Solomon's house were built in the same manner, we may suppose that this was the ordinary way in which the better sort of buildings were constructed. Calmet thinks that to this mode of building the prophet alludes, Hab 2:11 : The stone shall cry out of the wall, and the beam out of the timber shall answer it. But it should be observed that this was in the inner court, and therefore the timber was not exposed to the weather. The outer court does not appear to have been built stratum super stratum of stone and wood.
Carl Friedrich Keil and Franz Delitzsch Old Testament Commentary
The courts. - "He built the inner court three rows of hewn stones and one row of hewn cedar beams." The epithet inner court applied to the "court of the priests" (Ch2 4:9) presupposes an outer one, which is also mentioned in Ch2 4:9, and called "the great court." The inner one is called the upper (higher) court in Jer 36:10, from which it follows that it was situated on a higher level than the outer one, which surrounded it on all sides. It was enclosed by a low wall, consisting of three rows of hewn stones, or square stones, laid one upon another, and a row of hewn cedar beams, which were either laid horizontally upon the stones, after the analogy of the panelling of the temple walls on the inside, or placed upright so as to form a palisading, in order that the people might be able to see through into the court of the priests. According to Ch2 4:9, the outer court had gates lined with brass, so that it was also surrounded with a high wall. Around it there were chambers and cells (Kg2 23:11; Jer 35:4; Jer 36:10) for the priests and Levites, the plans for which had already been made by David (Ch1 28:12). The principal gate was the east gate (Eze 11:1). Other gates are mentioned in Kg2 11:6; Ch2 23:5, Jer 20:2 Kg2 12:10; Ch2 24:8. The size of these courts is not given. At the same time, following the analogy of the tabernacle, and with the reduplication of the rooms of the tabernacle which is adopted in other cases in the temple, we may set down the length of the court of the priests from east to west at 200 cubits, and the breadth from south to north at 100 cubits; so that in front of the temple-building on the east there was a space of 100 cubits in length and breadth, or 10,000 square cubits, left free for the altar of burnt-offering and the other vessels, in other words, for the sacrificial worship. The outer or great court will therefore, no doubt, have been at least twice as large, namely, 400 cubits long and 200 cubits broad, i.e., in all, 80,000 square cubits; so that the front space before the court of the priests (on the eastern side) was 150 cubits long from east to west, and 200 cubits broad from south to north, and 50 cubits in breadth or depth still remained for the other three sides.
Jamieson-Fausset-Brown Bible Commentary
the inner court--was for the priests. Its wall, which had a coping of cedar, is said to have been so low that the people could see over it.