Joshua 16:5

And the borders of the children of Ephraim were according to their families, and the borders of their inheritance were eastward to Ataroth, and Eroc as far as Baethoron the upper, and Gazara.

And the border of the children of Ephraim according to their families was thus: even the border of their inheritance on the east side was Ataroth–addar, unto Beth–horon the upper;

This was the border of the children of Ephraim according to their families. The border of their inheritance eastward was Ataroth Addar, to Beth Horon the upper.