Deuteronomy 21:3
And it shall be, that the city which is next unto the slain man, even the elders of that city shall take an heifer, which hath not been wrought with, and which hath not drawn in the yoke;
Deuteronomy 30:17
But if thine heart turn away, so that thou wilt not hear, but shalt be drawn away, and worship other gods, and serve them;