Then the king of Sodom, the king of Gomorrah, the king of Admah, the king of Zeboiim, and the king of Bela (that is, Zoar) marched out and arrayed themselves for battle in the Valley of Siddim

Genesis 10:19
and the borders of Canaan extended from Sidon toward Gerar as far as Gaza, and then toward Sodom, Gomorrah, Admah, and Zeboiim, as far as Lasha.

Genesis 13:10
And Lot looked out and saw that the whole plain of the Jordan, all the way to Zoar, was well watered like the garden of the LORD, like the land of Egypt. (This was before the LORD destroyed Sodom and Gomorrah.)

Genesis 14:3
The latter five came as allies to the Valley of Siddim (that is, the Salt Sea).

Genesis 14:9
against Chedorlaomer king of Elam, Tidal king of Goiim, Amraphel king of Shinar, and Arioch king of Ellasar--four kings against five.

Hosea 11:8
How could I give you up, O Ephraim? How could I surrender you, O Israel? How could I make you like Admah? How could I treat you like Zeboiim? My heart is turned within Me; My compassion is stirred!

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;