'Cities of the Plain' in the Bible

Now when God ravaged and destroyed the cities of the plain [of Siddim], He remembered Abraham [and for that reason], and He sent [Abraham’s nephew] Lot out of the midst of the destruction, when He destroyed the cities in which Lot had lived.

all the cities of the plain and all Gilead and all Bashan, as far as Salecah and Edrei, cities of the kingdom of Og in Bashan.”

even all the cities of the plain and all the kingdom of Sihon king of the Amorites who reigned in Heshbon, whom Moses struck down along with the leaders of Midian, Evi and Rekem and Zur and Hur and Reba, the princes of Sihon, who lived in the land.