Genesis 10:19

And the border of the Canaanites was from Sidon, as thou comest to Gerar, unto Gaza; as thou goest unto Sodom and Gomorrah, and Admah, and Zeboim, even unto Lasha. These are the general boundaries of the Canaanites, who later gave the children of Israel so much trouble: from Sidon in Phenicia to Gaza in Philistia, and including the country toward the west as far as the later location of the Dead Sea.