1 Samuel 15:18-19

New International Version

¹⁸ And he sent you on a mission, saying, ‘Go and completely destroy those wicked people, the Amalekites; wage war against them until you have wiped them out.’ ¹⁹ Why did you not obey the Lord? Why did you pounce on the plunder^(A) and do evil in the eyes of the Lord?”