1 Samuel 15:12

And Samuel arose early, and went to meet Israel in the morning. Now it had been told Saul, that Samuel had gone to Karmel and erected a hand for himself. But he turned his chariot, and went down to Galgal to Saul, and behold he was offering up as a whole burnt offering to the Lord the prime of the spoils which he had brought out of Amelek.

And Samuel rose early and went to meet Israel in the morning, and it was told Saul, saying, Samuel has come to Carmel, and he has raised up help for himself: and he turned his chariot, and came down to Galgala to Saul; and, behold, he was offering up a whole-burnt-offering to the Lord, the chief of the spoils which he brought out of Amalec.