Kommentar zu Divrej Hajamim II 3:4

And the vestibule, the length of which was The length of the vestibule, opposite the breadth of the House, was twenty, for the length of the vestibule, which was opposite the breadth of the House, was twenty cubits from north to south, and every larger dimension is called length, and the smaller one is called breadth, and since in the Heichal, its measurement from east to west is larger and from north to south is smaller, it is called the breadth, but in the vestibule, whose measurement from north to south is larger, it is called the length, and its measurement from east to west, which is smaller, is called the breadth, and the breadth of the vestibule was ten cubits, as is delineated in I Kings (6:3): “ten cubits was the breadth thereof before the House.”

and the height was one hundred and twenty But in I Kings (6:2), it is written: “and thirty cubits the height thereof.” How so? The height of the [first] floor from the floor of the house to the ceiling of the first upper story was thirty cubits, and from upper story to upper story up to the highest roof was ninety cubits, as is written: (I Chron. 28:11): “And David gave his son Solomon the pattern of the vestibule and its houses and its treasures and its upper stories.” From there it can be deduced that there were upper stories there.

and he overlaid it from within with pure gold The inside of the Heichal, which was the greater house, he overlaid with gold, but not the vestibule, and he proceeds and delineates further how he did it. And the greater House He overlaid the entire House with pure gold. he overlaid with juniper wood - Heb. עֲצֵי בְרוֹשִּׁים. [This translation follows Yehuda Feliks, Nature & Man in the Bible, pp.110f.] For the entire House, the Debir and the Heichal, he first overlaid with juniper wood, and afterwards, “he overlaid it with fine gold” over the walls of juniper, and because of the overlaying of gold, with which he wished to overlay the House, he overlaid it first with wood in order that the gold would adhere firmly, for he would reinforce the gold with nails, with the decorations of the wood, for he made decorations in the wood. palm trees - Heb. תִּמּרִים. They are trees like a sort of palm trees and cherubim, and in I Kings (6:32) it is written: “and he carved upon them carvings of cherubim and palm trees and open flowers (וּפְטוּרֵי צִצִּים),” like (Num. 17:23) “and it sprouted fruit (וַיָּצֵץ צִיץ)”. And פְטוּרֵי is like “A man frees (פּוֹטֵר) his wife (entwerfen in Middle High German). (From Rabbi Eliezer the son of Rabbi Meshullam of blessed memory.)