This is the account of the forced labor that King Solomon imposed to build the house of the LORD, his own palace, the supporting terraces, and the wall of Jerusalem, as well as Hazor, Megiddo, and Gezer.
We have here a further account of Solomon's greatness. I. His buildings. He raised a great levy both of men and money, because he projected a great deal of building, which would both employ many hands and put him to a vast expense, Kg1 9:15.
Commenting on 1 Kings 9:15-28
For Pharaoh king of Egypt had gone up, and taken Gezer, and burnt it with fire,.... Egypt lay lower than Canaan, and therefore Pharaoh is said to go up to it; what moved him to it is not certain; whether he went of himself provoked, or was moved to it by Solomon, who had married his daughter; however, so he did, and took the place...
this is the reason of the levy--A levy refers both to men and money, and the necessity for Solomon making it arose from the many gigantic works he undertook to erect. Millo--part of the fort of Jerusalem on Mount Zion (Sa2 5:9; Ch1 11:8), or a row of stone bastions around Mount Zion, Millo being the great corner tower of that fortified wall (Kg1 11:27; Ch2 32:5).