Judges 1:33-37

Naphtali did not drive out the inhabitants of Beth-shemesh, or the inhabitants of Beth-anath, but lived among the Canaanites, the inhabitants of the land; and the inhabitants of Beth-shemesh and Beth-anath became forced labor for them.

Then the Amorites forced the sons of Dan into the hill country, for they did not allow them to come down to the valley;

yet the Amorites persisted in living on Mount Heres, in Aijalon and Shaalbim; but when the power of the house of Joseph grew strong, they became forced labor.

The border of the Amorites ran from the ascent of Akrabbim, from Sela and upward.