Thematic Bible: First fruits of bread

then it shall be, when ye eat of the bread of the land, that ye shall offer a heave-offering to Jehovah; the 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. Of the first of your dough ye shall give to Jehovah a heave-offering throughout your generations.