Joshua 12:7
“And these are the kings of the country which Joshua and the children of Israel smote on this side Jordan on the west, from Baal–gad in the valley of Lebanon even unto the mount Halak, that goeth up to Seir; which Joshua gave unto the tribes of Israel for a possession according to their divisions;”
And reigned in mount Hermon, and in Salcah, and in all Bashan, unto the border of the Geshurites and the Maachathites, and half Gilead, the border of Sihon king of Heshbon.
Them did Moses the servant of the Lord and the children of Israel smite: and Moses the servant of the Lord gave it for a possession unto the Reubenites, and the Gadites, and the half tribe of Manasseh.
And these are the kings of the country which Joshua and the children of Israel smote on this side Jordan on the west, from Baal–gad in the valley of Lebanon even unto the mount Halak, that goeth up to Seir; which Joshua gave unto the tribes of Israel for a possession according to their divisions;
In the mountains, and in the valleys, and in the plains, and in the springs, and in the wilderness, and in the south country; the Hittites, the Amorites, and the Canaanites, the Perizzites, the Hivites, and the Jebusites:
The king of Jericho, one; the king of Ai, which is beside Beth–el, one;
Counter-Arguments
The strongest case that this verse does not belong in this theme.

Cross-References
“Even from the mount Halak, that goeth up to Seir, even unto Baal–gad in the valley of Lebanon under mount Hermon: and all their kings he took, and smote them, and slew them.”
“Even from the mount Halak, that goeth up to Seir, even unto Baal–gad in the valley of Lebanon under mount Hermon: and all their kings he took, and smote them, and slew them.”
“Every place that the sole of your foot shall tread upon, that have I given unto you, as I said unto Moses.”
“These are the sons of Seir the Horite, who inhabited the land; Lotan, and Shobal, and Zibeon, and Anah,”
“And command thou the people, saying, Ye are to pass through the coast of your brethren the children of Esau, which dwell in Seir; and they shall be afraid of you: take ye good heed unto yourselves therefore:”