'Main' in the Bible

The porch in front of the main hall was 30 feet long, corresponding to the width of the temple, and its height was 30 feet. He plated the inside with pure gold.

The main room of the Temple was trimmed with a wainscoting composed of cypress wood, overlaid with fine gold ornamented with palm trees and chains.

The wings of these cherubim extended twenty cubits, and they stood on their feet facing the main room.

the gold trimming instruments, basins, pans, censers, and the gold door sockets for the inner sanctuary (that is, the Most Holy Place), and for the doors to the main hall of the Temple.

Now Jeroboam had sent some men to ambush the Judahite army from behind. The main army was in front of the Judahite army; the ambushers were behind it.

But let no one enter the house (temple) of the Lord except the priests and the Levites who minister; they may enter, for they are holy. And let all the people carefully observe the law of the Lord.