Genesis 14:8
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) went out, and {they took up battle position} in the Valley of Siddim
Genesis 13:10
And Lot lifted up his eyes and saw the whole plain of the Jordan, that all of it [was] well-watered land--[this was] before Yahweh destroyed Sodom and Gomorrah--like the garden of Yahweh, like the land of Egypt {in the direction of} Zoar.
Genesis 19:20
Behold, this city [is] near [enough] to flee there, and it [is a] little [one]. Please, let me flee there. Is it not a little [one]? Then my life shall be saved."
Genesis 19:22
Escape there quickly, for I cannot do [this] thing until you get there." Therefore, there name of the city was called Zoar.
Genesis 14:2-3
made war with Bera, the king of Sodom, and Birsha, the king of Gomorrah, Shinab, the king of Admah, and Shemeber, the king of Zeboiim, and the king of Bela (that [is], Zoar).
Genesis 14:10
Now the Valley of Siddim {was full of tar pits}. And the kings of Sodom and Gomorrah fled and {fell into them}, but the rest fled to the mountains.