Judges 1:28-30

28 And it came to pass, when Israel was strong, that they put the Canaanites to tribute, and did not utterly drive them out.

29 Neither did Ephraim drive out the Canaanites that dwelled in Gezer; but the Canaanites dwelled in Gezer among them.

30 Neither did Zebulun drive out the inhabitants of Kitron, nor the inhabitants of Nahalol; but the Canaanites dwelled among them, and became tributaries.