'Lands' in the Bible

And the king of the children of Ammon answered unto the messengers of Jephthah, Because Israel took away my land, when they came up out of Egypt, from Arnon even unto Jabbok, and unto Jordan: now therefore restore those lands again peaceably.

“Then they traveled through the wilderness and around the lands of Edom and Moab. They came to the east side of the land of Moab and camped on the other side of the Arnon but did not enter into the territory of Moab, for the Arnon was the boundary of Moab.

Do you not keep the lands of those whom Chemosh your god sends out from before you? So we will keep all the lands of those whom the Lord our God sends out from before us.

While Israel lived in Heshbon and its villages, and in Aroer and its villages, and in all the cities along the banks of the Arnon for three hundred years, why did you not recover your lost lands during that time?