Numbers 18:27-30 And this your heave offering shall be reckoned to you, as though it were the corn of the threshing floor, and as the fullness of the wine press.

AKJV⁽ⁱ⁾ ²⁷ And this your heave offering shall be reckoned to you, as though it were the corn of the threshing floor, and as the fullness of the wine press. ²⁸ Thus you also shall offer an heave offering to the LORD of all your tithes, which you receive of the children of Israel; and you shall give thereof the LORD's heave offering to Aaron the priest. ²⁹ Out of all your gifts you shall offer every heave offering of the LORD, of all the best thereof, even the hallowed part thereof out of it. ³⁰ Therefore you shall say to them, When you have heaved the best thereof from it, then it shall be counted to the Levites as the increase of the threshing floor, and as the increase of the wine press.