1 Samuel 31:1
Now the Philistines fought against Israel: and the men of Israel fled from before the Philistines, and fell down slain in mount Gilboa.
Torrey's Topical Textbook—AKJV

2 Samuel 1:6,21
And the young man that told him said, As I happened by chance on mount Gilboa, behold, Saul leaned on his spear; and, see, the chariots and horsemen followed hard after him.
Torrey's Topical Textbook—AKJV