Deuteronomy 13:7-9

New International Version

⁷ gods of the peoples around you, whether near or far, from one end of the land to the other), ⁸ do not yield^(A) to them or listen to them. Show them no pity.^(B) Do not spare them or shield them. ⁹ You must certainly put them to death.^(C) Your hand^(D) must be the first in putting them to death, and then the hands of all the people.