'Kings' in the Bible

"So at that time, we took control from the two Amorite kings the territory east of the Jordan from Wadi Arnon to Mount Hermon.

"I also charged Joshua at that time, "You witnessed everything that the LORD your God did to the two kings. Indeed, the LORD will do this to all the kingdoms which you are about to enter.

So they took possession of his land, as well as the land of King Og of Bashan. Both Amorite kings lived east of the Jordan

He will deliver kings into your control, and you are to wipe out the memory of them from under heaven. No one will be able to stand before you. You are to utterly destroy them.

The LORD will do to them just as he did to Sihon and Og, the kings of the Amorites, and to their land when he destroyed them.