Genesis 10:18-20 (King James Version)
18 And the Arvadite, and the Zemarite, and the Hamathite: and afterward were the families of the Canaanites spread abroad. 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. 20 These are the sons of Ham, after their families, after their tongues, in their countries, and in their nations.
10:19 Gaza: Heb. Azzah