Sodom and Gomorrah. Sodom and Gomorrah were two cities mentioned in the Book of Genesis and throughout the Hebrew Bible, the New Testament, and in the deuterocanonical books, as well as in the Quran and the hadith. According to the Torah, the kingdoms of Sodom and Gomorrah were allied with the cities of Admah, Zeboim, and Bela. These five cities, also known as the cities of the plain, were situated on the Jordan River plain in the southern region of the land of Canaan. The plain was compared to the garden of Eden as being well-watered and green, suitable for grazing livestock. Divine judgment was passed upon Sodom and Gomorrah and two neighboring cities, which were consumed by fire and brimstone. Neighboring Zoar was the only city to be spared. In Abrahamic religions, Sodom and Gomorrah have become synonymous with impenitent sin, and their fall with a proverbial manifestation of divine retribution. Sodom and Gomorrah have been used historically and in modern discourse as metaphors for homosexuality, and are the origin of the English words, sodomite, a pejorative term for male homosexuals, and sodomy, which is used in a legal context to describe sexual crimes against nature, namely anal or oral sex and bestiality. This is based upon exegesis of the biblical text interpreting divine judgment upon Sodom and Gomorrah as punishment for the sin of homosexuality, though some contemporary scholars dispute this interpretation. Some Islamic societies incorporate punishments associated with Sodom and Gomorrah into sharia. The etymology of both names is uncertain, and scholars disagree about them. The Book of Genesis is the primary source that mentions the cities of Sodom and Gomorrah. Main article: Battle of Siddim The Battle of Siddim is described in Genesis 14:1-17. Sodom and Gomorrah's political situation is described when Lot had encamped in Sodom's territory. At this time, the men of Sodom wicked and sinners before the Lord exceedingly. Sodom was ruled by King Bera while Gomorrah was ruled by King Birsha. Their kingship was not sovereign, because all of the river Jordan plain was under Elamite rule for 12 years. The kingdom of Elam was ruled by King Chedorlaomer. In the 13th year of subjugation to Elam, the five kings of the river Jordan plain allied to rebel against Elamite rule. These kings included those of Sodom and Gomorrah as well as their neighbors: King Shinab of Admah, King Shemeber of Zeboiim, and the unnamed king of Bela. In response, Elam's King Chedorlaomer, gathered additional forces from Shinar, Ellasar and Goyim to suppress this rebellion from the cities of the plain. They waged war in the Vale of Siddim in the 14th year. The battle was brutal with heavy losses in the cities of the plain, with their resultant defeat, Genesis 14:10. Sodom and Gomorrah were spoiled of their goods, and captives were taken, including Lot. The tide of war turned when Lot's uncle, Abraham, gathered an elite force that slaughtered King Chedorlaomer's forces in Hobah, north of Damascus. The success of his mission freed the cities of the plain from under Elam's rule. The story of the judgment of Sodom and Gomorrah is told in Genesis 18-19. Three men came to Abraham in the plains of Mamre. After the angels received the hospitality of Abraham and Sarah, the Lord revealed to Abraham that he would confirm what he had heard against Sodom and Gomorrah, and because their sin is very grievous. In response, Abraham inquired of the Lord if he would spare the city if 50 righteous people were found in it, to which the Lord agreed he would not destroy it for the sake of the righteous yet dwelling therein.