Deuteronomy 13:7-9

Young's Literal Translation

⁷ of the gods of the peoples who [are] round about you, who are near unto thee, or who are far off from thee, from the end of the earth even unto the end of the earth) --

⁸ thou dost not consent to him, nor hearken unto him, nor doth thine eye have pity on him, nor dost thou spare, nor dost thou cover him over.

⁹ `But thou dost surely kill him; thy hand is on him, in the first place, to put him to death, and the hand of all the people last;