Saul said, They have brought them from the Amalekites: for the people spared the best of the sheep and of the oxen, to sacrifice to Yahweh your God; and the rest we have utterly destroyed.
The Bible says, "to fulfill the desires thereof. Crucify the old man, the old nature. If you by the Spirit do mortify the deeds of the flesh, put it to death" ( Romans 8:13 ). God says, "don't give place for it, utterly wipe it out."