Heave-Offering: Consisted of First Fruits of Bread
Source: TTT
Numbers 15:19–21
and you eat the food of the land, you shall lift up an offering to the LORD. / From the first of your dough, you are to lift up a cake as a contribution; offer it just like an offering from the threshing floor. / Throughout your generations, you are to give the LORD an offering from the first of your dough.