1 Samuel 28:16-19

Samuel said, “The LORD has left you and has become your enemy. So why do you call on me? He has done what he said he would do—the things he said through me. He has torn the kingdom out of your hands and given it to one of your neighbors, David. You did not obey the LORD; you did not show the Amalekites how angry he was with them. That’s why he has done this to you today. The LORD will hand over both Israel and you to the Philistines. Tomorrow you and your sons will be with me. The LORD will hand over the army of Israel to the Philistines.”