1 Samuel 15:10-15

15:10 Then the word of the Lord came to Samuel: 15:11 “I regret that I have made Saul king, for he has turned away from me and has not done what I told him to do.” Samuel became angry and he cried out to the Lord all that night.

15:12 Then Samuel got up early to meet Saul the next morning. But Samuel was informed, “Saul has gone to Carmel where he is setting up a monument for himself. Then Samuel left and went down to Gilgal.” 15:13 When Samuel came to him, Saul said to him, “May the Lord bless you! I have done what the Lord said.”

15:14 Samuel replied, “If that is the case, then what is this sound of sheep in my ears and the sound of cattle that I hear?” 15:15 Saul said, “They were brought from the Amalekites; the army spared the best of the flocks and cattle to sacrifice to the Lord our God. But everything else we slaughtered.”