1 Samuel 15:3

15:3 So go now and strike down the Amalekites. Destroy everything that they have. Don’t spare them. Put them to death – man, woman, child, infant, ox, sheep, camel, and donkey alike.’”

1 Samuel 24:21

24:21 So now swear to me in the Lord’s name that you will not kill my descendants after me or destroy my name from the house of my father.”