Zephathah

Easton's Bible Dictionary (1897)

A valley in the west of Judah, near Mareshah; the scene of Asa’s conflict with Zerah the Ethiopian (2 Chr. 14:9-13). Identified with the Wady Safieh.

Smith's Bible Dictionary (1863)

(watch-tower), The valley of, the spot in which Asa joined battle with Zerah the Ethiopian. (2 Chronicles 14:10) only.

Public domain dictionaries.