Isaiah 37:8

Then Rabshakeh returned and found the king of Assyria fighting against Libnah. He had heard a report that the king had left Lachish.

Joshua 10:29

Then Joshua passed from Makkedah, and all Israel went with him, to Libnah, and fought against Libnah:

Numbers 33:20-21

They moved from Rimmon Perez and set up camp at Libnah.

Joshua 10:31-34

Joshua passed from Libnah, and all Israel with him, to Lachish, and encamped against it, and fought against it:

Joshua 12:11

The king of Jarmuth, one; the king of Lachish, one;

Joshua 15:39

Lachish, and Bozkath, and Eglon,

Joshua 21:13

In addition to Hebron, one of the cities of refuge, the following cities were assigned to the descendants of Aaron the priest: Libnah,

2 Kings 8:22

Edom has been independent of Judah ever since. The city of Libnah also revolted at that time.

2 Kings 19:8-9

The field commander returned and found the king of Assyria fighting against Libnah. He had heard that the king left Lachish.

2 Chronicles 21:10

So Edom rebelled against Judah's rule and is still independent today. At the same time Edom rebelled, Libnah rebelled because Jehoram had abandoned Jehovah the God of his ancestors.

Treasury of Scripture Knowledge

Summary

So Rabshakeh returned, and found the king of Assyria warring against Libnah: for he had heard that he was departed from Lachish.

Bible References

Rabshakeh

2 Kings 19:8
The field commander returned and found the king of Assyria fighting against Libnah. He had heard that the king left Lachish.
Numbers 33:20
They moved from Rimmon Perez and set up camp at Libnah.

Libnah

Joshua 10:29
Then Joshua passed from Makkedah, and all Israel went with him, to Libnah, and fought against Libnah:
Joshua 21:13
In addition to Hebron, one of the cities of refuge, the following cities were assigned to the descendants of Aaron the priest: Libnah,
2 Kings 8:22
Edom has been independent of Judah ever since. The city of Libnah also revolted at that time.
2 Chronicles 21:10
So Edom rebelled against Judah's rule and is still independent today. At the same time Edom rebelled, Libnah rebelled because Jehoram had abandoned Jehovah the God of his ancestors.