Genesis 14:7 (KJV)

That these made war with Bera king of Sodom, and with Birsha king of Gomorrah, Shinab king of Admah, and Shemeber king of Zeboiim, and the king of Bela, which is Zoar.

All these were joined together in the vale of Siddim, which is the salt sea.

Twelve years they served Chedorlaomer, and in the thirteenth year they rebelled.

And in the fourteenth year came Chedorlaomer, and the kings that were with him, and smote the Rephaims in Ashteroth Karnaim, and the Zuzims in Ham, and the Emins in Shaveh Kiriathaim,

And the Horites in their mount Seir, unto Elparan, which is by the wilderness.

And there went out the king of Sodom, and the king of Gomorrah, and the king of Admah, and the king of Zeboiim, and the king of Bela (the same is Zoar;) and they joined battle with them in the vale of Siddim;

With Chedorlaomer the king of Elam, and with Tidal king of nations, and Amraphel king of Shinar, and Arioch king of Ellasar; four kings with five.

And the vale of Siddim was full of slimepits; and the kings of Sodom and Gomorrah fled, and fell there; and they that remained fled to the mountain.

And they took all the goods of Sodom and Gomorrah, and all their victuals, and went their way.

And they took Lot, Abram's brother's son, who dwelt in Sodom, and his goods, and departed.