1 Samuel 28:16-19

16And Samuel said, "Why then do you ask me, since the Lord has turned from you and become your enemy?

17The Lord has done to you as he spoke by me, for the Lord has torn the kingdom out of your hand and given it to your neighbor, David.

18Because you did not obey the voice of the Lord and did not carry out his fierce wrath against Amalek, therefore the Lord has done this thing to you this day.

19Moreover, the Lord will give Israel also with you into the hand of the Philistines, and tomorrow you and your sons shall be with me. The Lord will give the army of Israel also into the hand of the Philistines."