Numbers 15:20-22

²⁰Ye shall offer up a cake of the first of your dough for an heave offering: as ye do the heave offering of the threshingfloor, so shall ye heave it.

²¹Of the first of your dough ye shall give unto the LORD an heave offering in your generations.

²²And if ye have erred, and not observed all these commandments, which the LORD hath spoken unto Moses,