Judges 1:29-31

Also Ephraim did not dispossess the Canaanites who were living in Gezer; so the Canaanites lived in Gezer among them. Zebulun did not dispossess the inhabitants of Kitron or the inhabitants of Nahalol; so the Canaanites lived among them and became subject to forced labor. Asher did not dispossess the inhabitants of Acco or the inhabitants of Sidon, or of Ahlab or of Achzib or of Helbah or of Aphik or of Rehob.