Deuteronomy 13
6 Ref `When thy brother -- son of thy mother, or thy son, or thy daughter, or the wife of thy bosom, or thy friend who `is' as thine own soul -- doth move thee, in secret, saying, Let us go and serve other gods -- (which thou hast not known, thou and thy fathers,
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 Ref 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 Ref `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;