Gilboa (gil-bô'ah or gîl'bo-ah), bubbling fountain. A mountain east of the plain of Jezreel, and where Saul and Jonathan were slain in battle, and from whence Saul went to consult the witch of Endor. 1 Samuel 28:4, 1 Samuel 31:1, 1 Samuel 31:6, 1 Chronicles 10:1, 2 Samuel 1:21.