Numbers 18:27

And your heave-offerings shall be reckoned to you as corn from the floor, and an offering from the wine-press.

And this your heave offering shall be reckoned unto you, as though it were the corn of the threshingfloor, and as the fulness of the winepress.

Your wave offering shall be credited to you, as though it were the grain of the threshing floor, and as the fullness of the wine press.