1 Samuel 28:14

And he said unto her, What form is he of? And she said, An old man cometh up; and he is covered with a mantle. And Saul perceived that it was Samuel, and he stooped with his face to the ground, and bowed himself.

Cross-reference

1 Samuel 28:19 is Samuel's prophecy immediately following his appearance — the very message Saul sought from him.

In 1 Samuel 15:27, Saul tears Samuel's mantle — the same garment that here identifies Samuel, recalling the torn kingdom.