1 Samuel 15:3, 18

Now go, attack the Amalekites and destroy everything they own as an offering to the LORD. Don’t let anything live. Put to death men and women, children and small babies, cattle and sheep, camels and donkeys.’ ”

And he sent you on a mission. He said, ‘Go and destroy those evil people, the Amalekites. Make war on them until all of them are dead.’