Genesis 14:7-11

Then they turned back and came to En-mishpat (that is, Kadesh), and conquered all the country of the Amalekites, and also the Amorites, who lived in Hazazon-tamar.

And the king of Sodom and the king of Gomorrah, the king of Admah and the king of Zeboiim, and the king of Bela (that is, Zoar) came out; and they lined up for battle against them in the Valley of Siddim,

against Chedorlaomer king of Elam, Tidal king of Goiim, Amraphel king of Shinar, and Arioch king of Ellasar—four kings against five.

Now the Valley of Siddim was full of tar pits; and the kings of Sodom and Gomorrah fled, and they fell into them. But those who survived fled to the hill country.

Then they took all the possessions of Sodom and Gomorrah and all their food supply, and departed.