1 Samuel 15:3

Utterly destroy. Hebrew, "put under the ban." The word herem, ban, properly signifies a thing set apart, especially one devoted to God; and whatever was so devoted could not be redeemed, but must be slain. When a country was put under the ban, all living things, men and cattle, were to be killed; no spoil might be taken, but it was to be burnt, and things indestructible by fire, as silver and gold, were to be brought into the treasury. Everything, in short, belonging to such a nation was looked upon as accursed (see Numbers 21:2 , Numbers 21:3 ).