Deuteronomy 20:16-18

Wycliffe Bible

¹⁶ But of these cities that shall be given to thee, thou shalt not suffer any to live, but thou shalt slay by the sharpness of sword; (But in these cities that shall be given to thee by the Lord, thou shalt not allow anyone to remain alive, but thou shalt kill them all by the sharpness of the sword;)

¹⁷ that is to say, Hittites, and Amorites, and Canaanites, and Perizzites, and Hivites, and Jebusites, as thy Lord God hath commanded to thee;

¹⁸ lest peradventure they teach you to do all the abominations, which they have wrought (un)to their gods, and ye do sin against your Lord God (and then ye sin against the Lord your God).