Yosua 15:10

15:10 It then turned from Baalah westward to Mount Seir, crossed to the slope of Mount Jearim on the north (that is Kesalon), descended to Beth Shemesh, and crossed to Timnah.

Yosua 21:16

21:16 Ain, Juttah, and Beth Shemesh, along with the grazing areas of each – a total of nine cities taken from these two tribes.