What does 1 Kings 16:15 mean?

In the twenty and seventh year of Asa king of Judah did Zimri reign seven days in Tirzah. Now the people were encamped against Gibbethon, which belonged to the Philistines.

In the twenty and seventh year of Asa king of Judah did Zimri reign seven days in Tirzah. And the people were encamped against Gibbethon, which belonged to the Philistines.

In the twenty and seventh year of Asa king of Judah did Zimri reign seven days in Tirzah. Now the people were encamped against Gibbethon, which belonged to the Philistines.

In the twenty-seventh year of Asa, king of Judah, Zimri was king for seven days in Tirzah. Now the people were attacking Gibbethon in the land of the Philistines.

In the twenty and seventh year of Asa king of Judah, reigned hath Zimri seven days in Tirzah; and the people are encamping against Gibbethon, which <FI>is<Fi> to the Philistines;

In the seven and twentieth year of Asa, king of Juda, Zambri reigned seven days in Thersa: now the army was besieging Gebbethon, a city of the Philistines.

In the twenty-seventh year of Asa king of Judah, Zimri reigned seven days in Tirzah. Now the people were encamped against Gibbethon, which [belonged] to the Philistines.