Numbers 15:20-22

²⁰the first of your dough shall ye offer, a cake, for a heave-offering; as the heave-offering of the threshing-floor, so shall ye offer this.

²¹Of the first of your dough ye shall give to Jehovah a heave-offering throughout your generations.

²²And if ye sin inadvertently, and do not all these commandments, which Jehovah hath spoken unto Moses,