1 Samuel 15:2

15:2 Here is what the Lord of hosts says: ‘I carefully observed how the Amalekites opposed Israel along the way when Israel came up from Egypt.

1 Samuel 31:1

The Death of Saul

31:1 Now the Philistines were fighting against Israel. The men of Israel fled from the Philistines and many of them fell dead on Mount Gilboa.